Best M Womens Base Layers in 2026
Daisy
Last Updated: Feb 12, 2026
Daisy
Last Updated: Feb 12, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Baleaf Sports | 9.98 | ✅ | ✅ | ✅ |
Stay comfortable all day long with our lightweight and quick-dry fabric that wicks moisture away from your skin.
Protect your skin from the sun's harmful UVA/UVB rays with our UPF 50+ fabric.
Say goodbye to chafing with our flatlock seamlines and tagless collar that increase comfort.
Enjoy a relaxed fit that's not too tight, thanks to our lightweight long-sleeved shirts with raglan sleeves that provide a full range of motion.
Perfect for a variety of sports and activities, including athletic workouts, fishing, sailing, swimming, hiking, and more.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MERINO-TECH | 9.74 | ✅ | ✅ | ✅ |
LIGHTWEIGHT – Womens Merino Base Layer Available in: Lightweight = 165 g/m², Midweight = 250 g/m². FREE MERINO WOOL HIKING SOCKS ($21 VALUE!) – Package includes Women Merino Wool Base Layer Top Lightweight 165 g/m² + Wool Socks. Cool Packaging! MAKES A GREAT GIFT!
SUPER SOFT & COMFORTABLE – 100% Superfine 18.5 Micron Merino Wool Tops for Women provide all day comfort and no itch! Designed for daily wear without rubbing, overheating, or bunching of regular cotton.
MOISTURE WICKING & ODOR RESISTANT – Merino wool base layer women lightweight natural wicking and odor-resistant properties allow it to absorb moisture better than any other fabric, keeping you dry and fresh.
EASY CARE – Washer/dryer safe. For longer lasting wear, hand wash and lay flat to air dry. Lightweight merino wool thermal shirts for women naturally regulate body temperature to keep you comfortable all year round.
LIFETIME WARRANTY – All Merino.tech Products are covered by our LIFETIME WARRANTY. If your Merino.tech Wool Hiking Shirt does not perform to your satisfaction, return it within 60 DAYS for a hassle-free refund, exchange, or replacement.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Baleaf Sports | 9.98 | ✅ | ✅ | ✅ |
Quick dry & lightweight fabric on the back combine with soft & stretch fabric on the front can wicks moisture away from the skin, and keeping you dry and comfortable all day.
Design: 2 special hidden window design on wrist allows you to check your watch or fitness tracker anytime without pull the thumbhole off. Long-raglan sleeves with thumbhole can keep the sleeves in place and give extra coverage to stay safe in the sun.
Zipper Pocket: Right side pocket with hidden zipper can keep your cash and keys safe, and holds 5.5" mobile phone for secure storage.
Sun Protection: long sleeve pullover shirts provides UPF50+ sun protection for your body, neck, hand all-round protection from the sun's harmful UVA/UVB rays.
Occasion: Baleaf long sleeve shirts great for workout, running,hiking, fishing, seaside,sailing, traveling, camping and any of your favorite outdoor activities.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Baleaf Sports | 9.98 | ✅ | ✅ | ✅ |
Sun Protection: breathable face cover design for your outdoor activities which provides windproof and UPF50+ for your top,facial, neck, head for all-round protection from the sun's harmful UVA/UVB rays.
Quick Dry & Breathable: Actively wicks moisture away from the skin, keeping you dry and comfortable. Great when you're out and about, and after washing too.
The 4-Way Stretch: The 4-way stretch & non see through fabric wicks moisture away from your skin for unrestricted movement and whole day comfort.
Design: Long-raglan sleeves with thumb holes keep the sleeves in place and give extra coverage to stay safe in the sun. One back pocket with hidden zipper provide secure storage.
Occasion: Great for seaside, hiking, fishing, running, sailing, traveling camping golfing, and any other of your favorite outdoor activities.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MERINO-TECH | 9.74 | ✅ | ✅ | ✅ |
MIDWEIGHT – Womens Merino Base Layer Available in: Lightweight = 165 g/m², Midweight = 250 g/m², Heavyweight = 320 g/m². FREE MERINO WOOL HIKING SOCKS ($21 VALUE!) – Package includes Merino Wool Base Layer Women Wool Leggings Midweight 250 g/m² + Merino Wool Hiking Socks. Cool Packaging! MAKES A GREAT CHRISTMAS GIFT!
SUPER SOFT & COMFORTABLE – 100% Superfine 18.5 Micron Womens Merino Wool Pants provide all day comfort and no itch! Designed for daily wear without rubbing and overheating of regular cotton.
MOISTURE WICKING & ODOR RESISTANT – Merino Womens Wool Pants natural wicking and odor-resistant properties allow it to absorb moisture better than any other fabric, keeping you dry and fresh.
EASY CARE – Washer/dryer safe. For longer lasting wear, hand wash and lay flat to air dry. Wool thermal womens naturally regulates body temperature to keep you comfortable all year round.
LIFETIME WARRANTY – All Merino.tech Products are covered by our LIFETIME WARRANTY. If your womens wool long underwear does not perform to your satisfaction, return it within 60 DAYS for a hassle-free refund, exchange, or replacement.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAGCOMSEN | 9.87 | ✅ | ✅ | ✅ |
Material: Soft, Sleek, Lightweight, Breathable Polyester Fabrics
Quick Dry:Breathable, Lightweight, Quick-Drying Fabric Actively Wicks Moisture Away from the Skin, Keep You Cool and Dry and Comfy in Running, Hiking.
UV Protection: The Fabric Rating UPF 50+ Protects Your Skin from the Harmful UVA/UVB Rays, Keeping You Cool.
Half-Zip Design: The Design Allows for Neck Coverage, Effectively Protects Your Neck from the Interference of UV Rays.
Perfect for: Outdoor Activities Like Golf, Basketball, Fishing, Sailing, Swimming, Hiking, Running, Jogging, Workout, Fitness etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Tradeinn | 8.70 | ❌ | ❌ | ❌ |
ULTRA LIGHTWEIGHT base layer in an athletic fit with great freedom of movement
SEAMLESS INTEGRATED VENTILATION ZONES ensure you stay dry and comfortable
VERSATILE MULTI-SPORT TOP for use as a base or on its own
BEST-SELLING lightweight base layer from ODLO
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Quick dry technology
Lightweight flexible and durable
Crew neck construction
Set-in sleeve
Heat transfer logo
Included Components: Shirt
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAGCOMSEN | 9.87 | ✅ | ✅ | ✅ |
MATERIAL: Polyester, Silky-soft, Stretchy, Lightweight, Breathable And Comfortable.
QUICK DRY : Breathable and lightweight moisture wicking fabric pulls moisture away from the skin, which keeps you cool and dry.
SPECIAL REFLECTIVE STRIP DESIGN: Reflective Strip Design on both Arm, Provide Visibility at the Low-Light Conditions and Help You More Safety on the Night Running.
FEATURES: Stretch short sleeves and Athletic straight hem design gives you more flexibility.
GREAT FOR: Yoga, Running, Training, Jogging, Fitness, Sports, Athletic, Hiking, Camping, Vacation. Comfortable for both indoor and outdoor wears in summer, spring or fall.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Ready for Adventure: Enjoy the ultimate cold weather adventure with the Icebreaker Merino Women’s Standard 175 Everyday Half Zip Pullover with Long Sleeves! This Merino wool base layer for women is lightweight and ideal for outdoor activities.
Incredibly Soft Zip Top: These hiking shirts for women are made with 100% Pure Merino Wool, an annually renewable resource that naturally helps regulate body temperature and resists odors. This women’s base layer is moisture managing with a slim fit.
All Day Comfort: These women’s thermal tops are long sleeve, with a half-zip for breathable versatility, and forward set side seams for lasting comfort. Our ski thermals for women have stretchy ribbed fabric and will fit under mid or outer layers.
Perfect for Layering: Designed for cool weather adventures, these thermal shirts for women are perfect for running, hiking, or camping! Ideal as a wool base layer for women, this Merino wool shirt will keep you warm when skiing or snowboarding.
Icebreaker Merino: At Icebreaker Merino, we want to create relationships between people and nature. We offer a snowboard and ski base layer for women for cold weather that is designed to provide natural performance with non-synthetic fibers
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAGCOMSEN | 9.87 | ✅ | ✅ | ✅ |
FABRIC: Polyester Skin-Friendly Fabric, Breathable , Light Weight, Soft, Comfy To Your Touch
QUCK DRY: Breathable, Lightweight, Quick-Drying Fabric Actively Wicks Moisture Away from the Skin, Keep You Cool and Dry
SUN PROTECTION: The Fabric Rating UPF 50+ Can Efficiently Block Harmful Rays to Protects Your Skin, Allowing You to Enjoy Outdoor Sports Safely
V NECK & TAG-FREE: V-Neck Collar Design Deliver a Sleek, More Feminine Silhouette, Tag-Free Neck Reduce Chafing and Increase Comfort
PERFECT FOR: Yoga, Running, Exercise, Fitness, Gym, Hiking, Fishing, Vacation, Work, Any Type Of Workout Or Everyday Casual Use
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Bpbtti Wear US | 8.13 | ✅ | ✅ | ✅ |
【Breathable & Quick-dry】This cycling undershirt designed with big hole mesh, high moisture wicking and venting. Which can quickly removes sweat from your body and helps you stay comfortable and dry during cycling sessions
【 Sleeveless Ergonomic Fit】Special sleeveless cutting let the singlet can be wearing as a layer under any sport clothes.
【Premium Material】lightweight and compression, the high stretch baselayer will give you high performance and exceptional comfort without any itching feelings
【Free Movement& All-Purpose Style 】The bike vests feels very soft and lightweight, which can highly reduce the chafing during cycling, allows for maximum freedom of movement. Perfect for cycling, bicycle, hiking, running and training
【Satisfaction Guaranteed】100% full refund assurance within 90 days if you are not satisfied for any reason. Friendly customer service
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Bpbtti Wear US | 7.88 | ✅ | ✅ | ✅ |
【Breathable & Quick-dry】This cycling undershirt designed with big hole mesh, high moisture wicking and venting. Which can quickly removes sweat from your body and helps you stay comfortable and dry during cycling sessions
【 Sleeveless Ergonomic Fit】Special sleeveless cutting let the singlet can be wearing as a layer under any sport clothes.
【Premium Material】lightweight and compression, the high stretch baselayer will give you high performance and exceptional comfort without any itching feelings
【Free Movement& All-Purpose Style 】The bike vests feels very soft and lightweight, which can highly reduce the chafing during cycling, allows for maximum freedom of movement. Perfect for cycling, bicycle, hiking, running and training
【Satisfaction Guaranteed】100% full refund assurance within 90 days if you are not satisfied for any reason. Friendly customer service
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Zappos | 9.98 | ✅ | ✅ | ✅ |
UA Base 2.0 Active Baselayer is lightweight, flexible & breathable for high activity performance in cool conditions
UA Scent Control Technology to keep you undetected in all pursuits
Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable
Material wicks sweat & dries really fast
4-way stretch construction moves better in every direction
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Tradeinn | 8.70 | ❌ | ❌ | ❌ |
ULTRA LIGHTWEIGHT base layer in an athletic fit with great freedom of movement
SEAMLESS INTEGRATED VENTILATION ZONES ensure you stay dry and comfortable
VERSATILE MULTI-SPORT TOP for use as a base or on its own
BEST-SELLING lightweight base layer from ODLO
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Tradeinn | 8.70 | ❌ | ❌ | ❌ |
The QUICKEST DRYING base layer fabric ODLO has ever produced featuring moisture-wicking F-DRY technology
LIGHTWEIGHT AND SOFT to the touch, this fitted layer is ideal for a range of outdoor activities
RECYCLED polyester fibers
ZEROSCENT technology helps keep you fresh
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
RELAXED FIT lightweight mid layer half zip perfect for casual runs and light training.
WAFFLE STRUCTURE of the fabric delivers exceptional long-wear comfort and superior moisture management.
STRETCH fabric allows full range of movement.
REFLECTIVE details
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MERINOS US | 8.26 | ✅ | ✅ | ✅ |
MIDWEIGHT – Womens Merino Base Layer Available in: Lightweight = 165 g/m², Midweight = 250 g/m². FREE MERINO WOOL HIKING SOCKS ($21 VALUE!) – Package includes Women Merino Wool Base Layer Top Midweight 250 g/m² + Wool Socks. Cool Packaging! MAKES A GREAT GIFT!
SUPER SOFT & COMFORTABLE – 100% Superfine 18.5 Micron Merino Wool Tops for Women provide all day comfort and no itch! Designed for daily wear without rubbing, overheating, or bunching of regular cotton.
MOISTURE WICKING & ODOR RESISTANT – Merino wool base layer women lightweight natural wicking and odor-resistant properties allow it to absorb moisture better than any other fabric, keeping you dry and fresh.
EASY CARE – Washer/dryer safe. For longer lasting wear, hand wash and lay flat to air dry. Lightweight merino wool thermal shirts for women naturally regulate body temperature to keep you comfortable all year round.
LIFETIME WARRANTY – All Merino.tech Products are covered by our LIFETIME WARRANTY. If your Merino.tech Wool Hiking Shirt does not perform to your satisfaction, return it within 60 DAYS for a hassle-free refund, exchange, or replacement.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAEVEN 90% OFF | 0.00 | ❌ | ❌ | ❌ |
【Match】Active Base Layers/Active Hoodies/Active Pants/Active Shirts Tees/Button-Down Shirts/Polos/T-Shirts/Tank Tops/Active Shorts/Active Sweatshirts/Active Underwear/Athletic Socks/Base Layers Compression//Dresses/Casual/Club Night Out/Cocktail/Formal/Wedding Dresses/Work/Leggings/Sets/Skirts Skorts/Sweaters/Track Active Jackets/Vests/Bodysuits/Coats, Jackets & Vests/Dresses/Fashion Hoodies & Sweatshirts/Jeans/Jumpsuits, Rompers & Overalls
【Match】-Men's Activewear Collection is here for you whether you're running, training, stretching or relaxing. #Activewear Tops/Active Base Layers/Active Hoodies/Active Pants/Active Shirts Tees/Button-Down Shirts/Polos/T-Shirts/Tank Tops/Active Shorts/Active Sweatshirts/Athletic Socks/Base Layers Compression/Activewear Bottoms/Leggings/Sports Bras/Biker Shorts/Sets/Working Out /Yoga /Leggings/Hiking /Sweatsuit/Full-Length/7/8/Cropped Sweatpants/Shorts/Skorts
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Backcountry | 9.85 | ❌ | ❌ | ❌ |
Material: 82% Lyocell Tencel, 15% nylon, 3% elastane
Insulation Weight: lightweight
Fit: form-fitting
Style: leggings
Activity: hiking, running, training
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Backcountry | 9.85 | ❌ | ❌ | ❌ |
Material: 82% Lyocell Tencel, 15% nylon, 3% elastane
Insulation Weight: lightweight
Fit: form-fitting
Style: leggings
Activity: hiking, running, training
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PrimeSportExpert | 5.31 | ❌ | ❌ | ❌ |
NORDIC PERFORMANCE: Designed in Sweden - a land blessed with 200 days of challenging conditions.
ATHLETIC FIT: This 3D-knit baselayer long sleeve top features a brushed inside, seamless torso, few seams, and a bodymapped design fits close to your body keeping you warm and dry.
ULTRA WARM: Lightweight and warming thermal yarn provide optimal thermoregulation. Plus, extra insulation where you need extra warmth.
EXCELLENT STRETCH AND COMFORT: Elastic construction for optimal freedom of movement and maximum comfort.
*As a Swedish brand our products can fit long and lean. Sorry, but some say it is what makes us fast! So, if your normal fit is typically between sizes we suggest sizing up.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Check the size chart of the third picture to select the appropriate size
Suitable for all seasons (training, baseball, basketball, soccer, American football, Squat, weight training, cycle, yoga, rashguard, skiing, snowboarding, all weather sports)
Compression Pants in four-way stretch fabrication featuring logo waistband
Compression Fitting,like a second skin, Moisture Transport System and dries fast; Quick drying Champion vapor technology evaporates moisture fast
Streamlined made of soft, lightweight fabric
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Odlo | 6 |
| Baleaf | 3 |
| Magcomsen | 3 |
| Merino.tech | 3 |
| Bpbtti | 2 |
| Craft | 1 |
| Icebreaker Merino | 1 |
| Maeven | 1 |
| Mizuno | 1 |
| Neleus | 1 |
We've carried out a comprehensive analysis of 34,666 reviews on womens base layers, using our selection criteria to identify the best options in the women's fashion. Our findings reveal that most customers typically select womens base layers priced around $39.06, with top brands including smartwool, thermajane, cuddl duds, new balance, under armour, helly-hansen, icebreaker merino, 32º degrees and nautica and nooyme
Our team of expert editors reviewed these high-quality items and handpicked the top 23 womens base layers for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the women's fashion category. These include sjtime inc, 1836 total commerce, gobros, cuddl duds, metroshoe warehouse, amazon.com, zappos, iggy's and best deal retail corp. and terramar sports inc .
We are dedicated to assisting our users in finding the right stores Products based on their needs, saving them considerable time when choosing which womens base layers to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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