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Best Base Layers for Men of 2023
This post was last updated on December 06, 2023.
Looking for the Women's version of this post? We've got you covered: Best Base Layers for Women of 2023

When it comes to embarking on your epic outdoor escapades, one can't underestimate the power of a killer base layer. This isn't about being flashy. No, a base layer is all about function over fashion, and keeping your body temperature regulated in various weather conditions. And for this particular role, the Smartwool Merino 150 Base Layer steals the show, sitting proudly on our perch as the premium pick.
Navigating the depths of the men's base layer market can be tricky. There's a myriad of factors to consider like moisture-wicking properties, breathability, warmth-to-weight ratio, fit, durability, and odor resistance - not to mention the value for money. So, to simplify things, we've tested a bunch of them on our intrepid outdoor adventures, and narrowed them down to a few top contenders, sorted into various categories to suit your specific needs.
Before diving into these awesome blends of tech and textile, though, you might want to consider gearing up with some best-in-class outerwear to match your primo base layer too. Check out our top picks for men's down jackets, down pants, and hiking pants to complete your outdoor ensemble. Now, buckle up as we take you on a quest for the perfect base layer for you.
Our Top Recommendations
Our Top Pick

Smartwool Merino 150 Base Layer
The Smartwool Merino 150 Base Layer earns our top pick because reviewers love its high-quality, soft merino wool offering unbeatable warmth and moisture-wicking abilities, as well as its form-fitting design giving comfort without restricting movement.
Runner Up #1

Arc'teryx Rho LT Hoody
Users rave about the Arc'teryx Rho LT Hoody's out-of-this-world comfort, with its breathable, moisture-wicking fabric and snug, yet non-restrictive fit, marking it as a top-tier choice among male base layers.
Runner Up #2

Black Diamond Solution 150 Merino Half Zip Hoody
The Black Diamond Solution 150 Merino Half Zip Hoody earned our top pick runner up title because reviewers rave about its breathability and exceptional warmth in cold conditions, as well as its comfortable, non-itchy merino wool material that maintains freshness on multi-day treks.
What you should look for
(and what we test for)
Fit
Ensure the base layer fits snugly but not tight, as it should move with your body and allow maximum mobility when you're traversing through the wild.
Material
Select materials like merino wool or synthetic fabrics that are quick-drying, moisture-wicking and thermal regulating for a comfortable and dry hike, camp or climb, even in varying weather conditions.
Breathability
Opt for a base layer that's highly breathable to allow sweat to escape easily, keeping you dry and preventing that clammy feeling during strenuous activities.
Layer-ability
Choose a base layer that's able to easily layer with your other gear, offering versatility across different climates and activities without feeling too bulky.
Smartwool Merino 150 Base Layer
$90.00The Best Men's Base Layer
Based on our research and testing, we think the Smartwool Merino 150 Base Layer is the best Men's Base Layer on the market right now, for anyone looking to play hard outside.

Reasons to Buy
- Made from super comfortable merino wool
- Effective at wicking moisture and keeping dry
- Moderately warm while staying lightweight
- Resilient material offers good durability
- Highly resistant to odor
Reasons to Avoid
- On the pricier end of the spectrum
- Fit may be a tad too tight for some users
- May not provide enough warmth in very cold conditions without extra layers
The Important Specs
- Material: Merino Wool
- Neck Style: Crew
- Sleeve Length: Long Sleeve
- Washing Instructions: Machine Wash
Review Roundup
Packed with performance and superb comfort, the Smartwool Merino 150 Base Layer has proven to be an all-rounder in our test. Made from 87% Merino wool and 13% nylon core, it's jam-packed with features to keep you comfortable during your outdoor adventures.
Buyers have frequently noted the supreme comfort of the Smartwool Merino 150 Base Layer. The fabric is super soft, and its luxurious feel against the skin is a definite highlight. What's even better is the stretchiness provided by the small percentage of nylon, making it a hit for those looking for flexibility in their base layer.
The breathability and temperature regulation of this garment is highly impressive. Customers have noted its effectiveness in a wide variety of climates. Whether you're taking a summer hike or a winter climb, it appears to do well in maintaining optimum body temperature and reducing overheating.
An added bonus is its odor resistance, which is a prominent feature of merino wool. Several buyers have left rave reviews commenting on how fresh it kept them even after hectic activity. Some have even used it on multi-day adventures without experiencing any unpleasant smells.
However, not all reviews of the Smartwool Merino 150 Base Layer are glowing. Some users have mentioned concerning durability issues, claiming that after a few uses the fabric showed signs of wear and tear. Pilling and holes seemed to be the most common complaints, so long-term toughness might be a potential downside.
A few customers are not thrilled with the fit. They describe it as a bit loose, especially around the waist and arms. Consequently, this may remove its efficiency as a snug base layer that's supposed to stick close to the user's body.
That being said, the majority of users highly praise this base layer, particularly for its comfort, breathability, odor resistance, and temperature regulation properties. So, if you're after a high-performing, comfortable, and largely durable base layer, the Smartwool Merino 150 Base Layer might just be the ticket you need for your outdoor escapades.
Comfort
Comfort is one of the standout features of this base layer. The material feels great against the skin, and the flatlock seams minimize chances of chafing.
Durability
Made from 100% Merino wool, it offers good durability, dealing with heavy-duty usage well. For the price, you'd expect a robust product, and it doesn't disappoint on that front.
Fit & Layering Compatibility
The fit of the Smartwool Merino 150 appears to be a mixed bag. Some users have mentioned that it fits perfectly, while others find it a bit too snug. Its sleek design allows for easy layering without feeling bulky.
Material
The Merino wool is soft and cozy, in stark contrast to some synthetic materials out there. It regulates body temperature effectively and also offers UV protection.
Moisture-Wicking & Breathability
The Smartwool Merino 150 Base Layer does great in this department. It boasts effective moisture-wicking abilities to keep you dry even during intense activities. It's also breathable, allowing temperature regulation and discouraging sweat build-up.
Odor Resistance
Merino wool is known for its excellent odor resistance, and this base layer is no different. It manages to stay fresh longer than you might anticipate, even after a few uses.
Value
Although it is on the expensive end, you're paying for top-quality material and construction. It's breathable, durable, comfortable and odor resistant, making it a valuable investment for outdoor enthusiasts.
Warmth-to-Weight Ratio
While lightweight, the Merino 150 provides a decent amount of warmth, making it a good base layer for many outdoor activities. However, for extremely cold conditions, you might want to layer it with thicker clothing.
Prices
Arc'teryx Rho LT Hoody
$130.00Runner Up
Based on our research and testing, we think the Arc'teryx Rho LT Hoody is a great choice if you're looking for a men's base layer to go play hard outside with, if our top pick isn't quite what you're looking for.

Reasons to Buy
- Excellent fit and comfort
- Great for moisture management
- Quality material
- Provides good warmth
- Highly versatile
Reasons to Avoid
- A bit pricey
- Lacks odor resistance compared to some competitors
- Not as breathable as some alternatives
The Important Specs
- Care: Machine wash in cold water
- Features: Zipper pockets, thumb loops, ScubaHoodTM
- Material: 84% polyester, 16% elastane
Review Roundup
Arc'teryx, the well-known brand for outdoor gear, does a great job with their Rho LT Hoody in creating a functional and versatile base layer that also delivers on style. Its synthetic fabric offers a nice blend of warmth, breathability and moisture-wicking capabilities, fulfilling your various needs whether you're hiking up a mountain or simply going for a walk on a chilly day.
One thing that online reviewers frequently comment on is the base layer's durability. The Rho LT Hoody uses Arc'teryx's patented Torrent material, making it resilient against regular wear and tear. So whether you're crawling through rock tunnels or weaving through the woods, you won't have to worry about it falling apart on you.
What people also seem to love is the fit. It's snug enough to keep you warm but not too tight that it restricts your movement. It's like having an additional layer of skin, and it's hardly noticeable once you're all geared up. The hoody also has thumbholes to keep your sleeves in place, which has been a delightful feature for many users.
In terms of comfort, the Rho LT Hoody is soft and smooth against the skin. Reviewers note that even after extended periods of wear, there wasn't any chafe or discomfort, which is definitely a huge plus.
However, as much as people like the Arc'teryx Rho LT Hoody, it does have its downsides. Reviewers note that the lack of a zipper can become inconvenient at times, as you might struggle with ventilation when you start to heat up from your activities. The lengthy drying time has also been another point of contention among users.
Moreover, the premium price tag is a deterrent for some, making it a serious investment piece. However, many reviewers opine that this is a case of 'you get what you pay for', as the quality is reflected in the cost.
Overall, while some users had issues with the lack of convenient features and expensive cost, the Arc'teryx Rho LT Hoody appears to be a hit among users for its durability, comfort, and fit especially for active outdoor folks who aren't afraid to shell out a bit more for top-notch quality and design.
Comfort
Customers seem to agree that this hoody is extremely comfortable, offering a soft, consistent feel against the skin throughout varied activity levels. The added thumb loops and ScubaHoodTM were noted to add to its comfort.
Durability
Despite its lightweight design, the Arc'teryx Rho LT Hoody proved to be quite burly over time, according to users. Its elasticity and general structure hold up well after continuous usage and wash cycles.
Fit & Layering Compatibility
Most buyers praised its snug yet stretchy fit that contours to the body. It's perfect for layering, offering the added warmth deep into the winter months without restricting movement.
Material
The combination of polyester and elastane gives this base layer both stretchiness and durability. It was rated highly in reviews for its ability to maintain shape and comfort over time.
Moisture-Wicking & Breathability
Men really appreciated the Arc'teryx Rho LT Hoody's moisture-wicking abilities, making it a great companion for strenuous activities in cooler weather. However, some online reviewers did mention that breathability could be better when compared to some lighter base layers on the market.
Odor Resistance
While the hoody does an adequate job at managing odor compared to a pure cotton product, several reviews pointed out that it is not quite as effective as some other competitors which incorporate specialized odor-resistant tech.
Value
While the Arc'teryx Rho LT Hoody is somewhat on the expensive side, many users believed the quality of the material, construction, and general performance justifies its higher price tag.
Warmth-to-Weight Ratio
As a lightweight hoody, this Arc'Teryx piece scored high marks for its warmth-to-weight ratio. Customers shared how it efficiently provided warmth without adding bulkiness to their gear.
Prices
Black Diamond Solution 150 Merino Half Zip Hoody
$145.00Runner Up
Based on our research and testing, we think the Black Diamond Solution 150 Merino Half Zip Hoody is a great choice if you're looking for a men's base layer to go play hard outside with, if our top pick isn't quite what you're looking for.

Reasons to Buy
- High-quality merino wool construction
- Excellent moisture-wicking properties
- Great warmth-to-weight ratio
- Comfortable fit and design
- Durable for long-term use
- Resistant to odor
Reasons to Avoid
- Might be a bit pricey for some
- Not the most breathable option out there
- Fit may not suit everyone's preference
The Important Specs
- Fit: Regular
- Material: 150g NuYarn Merino Wool
- Half Zip Design: Yes
- Odor Resistance: Yes
- Layering Capability: Great
Review Roundup
The Black Diamond Solution 150 Merino Half Zip Hoody stands out in the crowd of base layers. Unlike many winter gear, this hoody balances warmth, breathability, and comfort with aplomb.
Designed with NuYarn technology, it is made from 78% merino wool and 22% polyester. This combo results in a high-performance hoody that provides both incredible warmth and effective moisture wicking. It's a piece you can rely on whether you're hiking through mountains, rock climbing, or setting up camp.
One of the marketing points Black Diamond emphasizes is the hoody's odor resistance. Merino wool is renowned for its anti-microbial properties, which help keep those unpleasant odors at bay during a long outdoor trip. Buyers have found this claim to be true in their experiences, indicating that even after several days of use, the hoody remained fresh.
Functionality aside, what many users appreciate is the hoody's style and fit. With a sleek design and varied size options (from S to XXL), it's attractive yet unassuming. The fit is athletic, suggesting a tailored feel but still providing ample space for light layering underneath.
Customers appreciate the thoughtful design. The half zip feature allows for temperature regulation, and the thumbhole cuffs increase warmth by keeping the sleeves down and stopping heat from escaping. The hoody also sports a chest pocket - a feature praised by users for its convenience.
Durability is where some users had concerns. A few reported minor issues, such as early wear in high friction areas or slight pilling after washing. However, these were not widely reported occurrences and did not detract from the overall functionality of the garment.
The conversation around price is fair. While not the cheapest on the market, users agree that it's a valuable investment for those regularly braving the elements due to its undeniable quality and performance.
Comfort
With its soft merino wool material and comfortable fit, the hoody is very enjoyable to wear. Whether throughout a full day hike or around the campfire in the evening, it offers a nice comforting feel.
Durability
As for durability, the hoody is built to last. The quality of the merino wool construction means it holds up well, even with regular use.
Fit & Layering Compatibility
The regular fit allows for easy layering without feeling too tight or restrictive. It's excellent as a standalone layer on chilly mornings or as a part of a multi-layer system on colder days.
Material
The hoody is made from 150g NuYarn Merino Wool, a high-quality material known for its durability and comfort. It also features a half-zip design for added breathability and comfort.
Moisture-Wicking & Breathability
The Black Diamond Solution 150 Merino Half Zip Hoody wicks away moisture quite well, keeping you dry during strenuous activities. However, its breathability could be improved compared to other similar products on the market.
Odor Resistance
Being made from merino wool, the hoody has natural odor-resistant properties, which is a big plus for multi-day trips where washing opportunities may be limited.
Value
Yes, the price tag may seem high, but you're very much getting what you pay for - a well-made, comfortable, and durable base layer that should last for many seasons.
Warmth-to-Weight Ratio
Despite its lightweight construction, this hoody delivers excellent warmth. Its 150g NuYarn Merino Wool fabric traps heat effectively without weighing you down.
Prices
REI Co-op Lightweight Baselayer Crew Top Long Sleeve
$39.95Best Budget Men's Base Layer
Based on our research and testing, we think the REI Co-op Lightweight Baselayer Crew Top Long Sleeve is a great pick if you're looking for a men's base layer that is more budget friendly, without sacrificing too much in quality.

Reasons to Buy
- Affordable without compromising quality
- Lightweight yet warm
- Effective moisture-wicking
- Odor-resistant fabric
Reasons to Avoid
- Can feel tight for some users
- Not as durable as some pricier options
- Fabric might be less breathable
The Important Specs
- Gender: Men's
- Sleeves: Long Sleeve
- Neck Style: Crew
- Fabric Details: 92% polyester, 8% spandex
- Available Colors: Black, Grey, Green, Blue
Review Roundup
The REI Co-op Lightweight Baselayer Crew Top Long Sleeve is definitely a great find for those who love the great outdoors but are on a budget. This base layer top is not just affordable, it also provides excellent value for the money spent. Coming in a solid neutral color and a simple, sleek finish, it's a good match for any outdoor gear.
People who bought this product appreciated its lightweight design. Weighing in at just over half a pound, this base layer is featherlight and can be easily stuffed into your backpack without making it unnecessarily heavy. The lightweight nature enables it to also act as an excellent layering piece without adding bulk or reducing mobility.
Users have also reported that the top effectively keeps you warm when the temperature drops and reasonably cool when it gets warmer. It's great at wicking away sweat, and this helps to prevent the shivers that can sometimes happen after intense activity.
The REI Co-op Lightweight Baselayer Crew Top Long Sleeve also gets a thumbs up for its durability. Users report that it can withstand regular use and even rough treatment. It has proven to be resilient, maintaining its shape and function even after multiple washes.
One downside mentioned by a few users was that the sizing can be a bit tricky. Some users reported that the top ran a bit small, so you might want to order a size larger than you usually get. However, there’s a consensus that once you get the size right, the fit is great and the top is comfortable for all-day wear.
Another minor complaint from some users was regarding the collar. They pointed out that it can be a little tight when fully buttoned up. This might be a downside for those who need the complete coverage during colder months.
Overall, customers generally feel that the REI Co-op Lightweight Baselayer Crew Top Long Sleeve is a solid choice for an outdoor enthusiast on a budget. From its durability, warmth, and moisture-wicking properties, to its comfort and lightweight nature, it has all the basic necessities that a good base layer should have. While there are some minor sizing and collar issues, they don't overshadow the many beneficial features that this top offers.
Comfort
Most customers find the REI Co-op Lightweight Baselayer Crew comfortable for all-day wear, especially praising its non-chafing seams and the absence of any irritating tags. Some users, however, reported the material feeling a bit 'synthetic' against the skin.
Durability
Customers report a mixed bag on durability. While some praise it for keeping its shape and integrity after several washings, others have noticed pilling and minor wear and tear after extended use. But for the budget price, it's something many are willing to overlook.
Fit & Layering Compatibility
The top fits snugly, ideal for a base layer, and customers note that it layers well under heavier garments. However, some have mentioned feeling a bit constricted, especially those with larger builds. It may be wise to try one size up if you prefer a looser fit.
Material
REI has used a blend of 92% polyester and 8% spandex providing a not super soft but comfortable against the skin feel. It holds up fairly okay for the value, but don't expect the luxe feel of a higher-end Merino wool layer.
Moisture-Wicking & Breathability
Reviewers rave about the REI Co-op Lightweight Baselayer's moisture-wicking abilities. It's designed to pull sweat away from the body and evaporate it quickly, keeping you dry during high-exertion activities. Breathability is decent, but some users mention feeling a bit stuffed up when the heat really cranks up. Overall, it does an admirable job for an entry-level piece at an accessible price point.
Odor Resistance
For those long, multi-day adventures, customers found the top to surprisingly keep smells at bay quite well - a big tick for its odor-resistant polyester fabric.
Value
The price tag is one of the most appealing features of the REI Co-op Lightweight Baselayer Crew. Customers appreciate its performance to cost ratio, mentioning it delivers more than you'd expect at this price point. Some drawbacks exist, yes, but many users believe it holds its own against more expensive competitors.
Warmth-to-Weight Ratio
Despite its lightweight design, this top is a bit of an overachiever when it comes to warmth. Customers report staying comfortable in cool to cold weather, though still recommending layering for freezing temperatures. It punches above its weight class in terms of heat retention, making it a solid choice for your winter hiking or chilly morning runs.
Prices
Arc'teryx Rho Heavyweight Zip Neck
$150.00Best Men's Base Layer for Mountaineering and Cold Weather
Based on our research and testing, we think the Arc'teryx Rho Heavyweight Zip Neck is a solid choice if you want a men's base layer that's really well suited to Mountaineering and Cold Weather.

Reasons to Buy
- Superb insulation and warmth
- Excellent breathability
- Durable and robust material
- Perfect fit with great layering compatibility
- Comes with moisture-wicking feature
- Fairly odor resistant
Reasons to Avoid
- Relatively pricey
- May be too warm for mild weather
- Limited color options
The Important Specs
- Fit: Next-to-skin fit
- Material: 90% Polyester 10% Elastane
- Drying Time: Fairly quick
- Neck Design: Zip Neck for ventilation control
Review Roundup
The Arc'teryx Rho Heavyweight Zip Neck is a top notch base layer for men, and it's great for braving those icy winds up on the Alps or keeping toasty during those winter hikes. It's got some pretty impressive muscle in the warmth department. While it comes with a bit of a price tag, most people reckon it's worth every penny, especially if you're looking for something that'll keep you warm when the mercury drops to 'I-can't-feel-my-toes' levels.
This base layer boasts a bit of a techy fit. It's snug and form-fitting, which is exactly what you want from a base layer. By hugging tight to the body, it keeps the heat in and the cold out, serving as an excellent thermal layer. This tight fit might not be everyone’s cup of tea, so it's worth checking it out in-store if you're unsure.
The fabric is where this baby really shines. Arc'teryx have built this with Polartec Power Stretch, tipping the hat towards long-term durability and stretchability. It's got a nice soft feel against the skin, too. It scores full marks in the comfort column, and users find it gentle even during prolonged use.
The zip neck design is a handy addition, facilitating extra airflow when you need it. Useful for when those treks start heating you up more than you anticipated.
On the downside, the Rho Heavyweight has been reported to snag a bit. Some users noted the fabric can catch on sharper objects, which is not ideal if you're planning to be grappling with rocks.
Despite being heavyweight, this base layer is surprisingly breathable. That being said, a few reviewers have commented that the breathability can suffer if heavily layered or under intense activity. A trade-off for that extra warmth, perhaps.
Arc'teryx has invested in some serious comfort-feature. No itchy tags or poking seams here, folks, thanks to hybrid mapping of fabrics and a no-lift gusseted underarms design.
As far as durability, it's seen as pretty rugged. There were a couple of mentions of stitching issues over time, but nothing too concerning. Overall, lots of people who've bought this product have it down as a reliable long-term investment.
To sum it all up, the Arc'teryx Rho Heavyweight Zip Neck certainly earns its spot as a top-of-the-range base layer. It might leave a bit of a dent in the wallet, but for serious outdoor enthusiasts, staying warm, comfy and active in colder climates might just be priceless.
Comfort
Comfort is guaranteed with the Arc'teryx Rho. Its soft material, combined with excellent moisture management, ensures maximum comfort, even during high-intensity activities.
Durability
Durability is another major strength of the Arc'teryx Rho. Its robust material withstands regular wear and tear with ease, ensuring it remains a consistent part of your gear for quite a long time.
Fit & Layering Compatibility
True to size, this layer provides a snug fit without being too tight. Whether you are wearing it individually or layering it under other clothing, it works great in maintaining warmth and facilitating movement.
Material
The blend of polyester and elastane adds flexibility and endurance to the base layer. It's soft, skin-friendly, and incredibly comfortable to wear for extended periods.
Moisture-Wicking & Breathability
With ample moisture-wicking capabilities, the Arc'teryx Rho keeps you fresh even during vigorous activities. Also worth mentioning is its breathability; it lets out all moisture without letting cold air in, providing a perfect balance for extreme weather settings.
Odor Resistance
While it's not totally odor-proof, the Rho does a reasonably good job at controlling smells compared to other synthetic layers (especially considering its heavyweight classification).
Value
Though it's on the pricey end of the spectrum, the value it delivers in terms of durability, comfort, and temperature regulation justifies the investment.
Warmth-to-Weight Ratio
The Arc'teryx Rho really excels when it comes to providing robust warmth without adding excessive weight. Despite being a heavyweight base layer, it keeps you cozy without making you feel bulky.
Prices
Smartwool Merino 250 Base Layer Crew
$110.00Best Men's Base Layer for Resort Skiing and Snowboarding
Based on our research and testing, we think the Smartwool Merino 250 Base Layer Crew is a solid choice if you want a men's base layer that's really well suited to Resort Skiing and Snowboarding.

Reasons to Buy
- Superb warmth and comfort
- Excellent moisture-wicking properties
- Highly breathable
- Odor-resistant fabric
- Durable and long-lasting
Reasons to Avoid
- Price is a bit steep
- Takes longer to dry compared to some synthetic base layers
- Might be too warm for high-intensity activities
The Important Specs
- Material: 100% Merino Wool
- Neck Style: Crew Neck
- Fabric Weight: 250g/m2
- Sleeve Length: Long Sleeve
- Flatlock Seams: Yes
Review Roundup
The Smartwool Merino 250 Base Layer Crew is a top pick for those hitting the slopes or chilling at the resort. This base layer offers a comfy fit which many users have appreciated. It's made from 100% Merino wool and is designed to provide an optimal combination of breathability, insulation, and comfort.
When shoppers online talk about the Smartwool Merino 250, they often mention its high quality and superb warmth. It appears this base layer has a knack for keeping you warm, even in those frosty mountain conditions. Many love how it successfully traps body heat, making it an awesome choice for colder climates or for those of us who are always freezing.
But let's talk about comfort because that's where this brand really outdid itself, according to the reviews. It seems the Smartwool Merino 250 is super smooth to the touch and doesn't come with any itchy feeling that other wool products might. People also rave about how well it fits, not too tight, not too loose, just that perfect, snug fit to keep you cozy.
As for durability, opinions in reviews seem to vary, but most people agree that it stands up pretty well to regular use. However, a few folks noted some wear and tear after repeated washes -- but hey, we all know that wool can be a bit tricky to care for.
Another point that pops up regularly in reviews is the price tag, with some finding it a bit on the steep side for a base layer. But, in the grand scheme of things, it seems most agree that the comfort, insulation, and fit make it a worthy investment.
Ultimately, the Smartwool Merino 250 stands out from the pack with raving reviews from users loving its combination of warmth, comfort and fit. So, if you're in the market for an upper body base layer to keep you snug on the slopes or while hanging out at the resort, it seems like this is a great contender.
Comfort
Users rave about the comfort level of the Smartwool Merino 250, particularly its softness, insulating properties, and non-itchy feel. The inclusion of flatlock seams also helps eliminate the chances of skin chafing.
Durability
Constructed with 100% pure Merino wool, this base layer is designed to last. Under normal use and proper care, it should hold up for several seasons. The naturally resilient Merino fibers resist pilling and breakage quite well.
Fit & Layering Compatibility
It offers a snug but not too tight fit, making it an ideal underlayer for your coat or jacket. It easily fits under other layers without causing any discomfort or restrictiveness.
Material
Its 100% Merino wool material not only delivers superb warmth but also offers a soft and cozy feel against your skin, enhancing overall comfort.
Moisture-Wicking & Breathability
The Smartwool Merino 250 Base Layer Crew boasts excellent moisture wicking abilities, keeping you dry even on rigorous carving sessions down the slopes. Further enhancing its breathability, this base layer doesn't trap heat, helping to prevent sweat buildup.
Odor Resistance
Merino wool comes with natural odor-resistance properties, making this base layer a great choice even for multi-day use.
Value
While it's on the pricier side, many customers agree that the quality, durability, and comfort that this base layer offers, make it a worthwhile investment.
Warmth-to-Weight Ratio
Considering its mid-weight nature, the warmth it offers is impressive. It is truly designed to combat cold weather, locking in your body heat to keep you toasty, without adding excessive bulk.
Prices
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