Top 10 Merino Wool Base Layer Women – Women’s Athletic Base Layers

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1. Merino.tech

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Black, Merino Wool Women's Base Layer Pants — 100% Organic Wool Midweight Thermal Pants + Wool Socks Large

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Merino.tech #ad - Wool thermal womens naturally regulates body temperature to keep you comfortable all year round. 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.

Lifetime warranty – all merino. Tech products are covered by our lifetime warranty. For longer lasting wear, hand wash and lay flat to air dry. Free merino wool hiking socks $21 value! – package includes merino wool base layer women wool leggings midweight 250 g/m² + Merino Wool Hiking Socks. 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.

Easy care – washer/dryer safe. 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.
BrandMerino.tech #ad

2. Merino.tech

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Merino.tech Merino Wool Base Layer Women 100% Merino Wool Midweight Long Sleeve Thermal Shirts + Merino Wool Hiking Socks Large, Black 250

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Merino.tech #ad - If your Merino. Tech wool hiking shirt does not perform to your satisfaction, exchange, return it within 60 DAYS for a hassle-free refund, or replacement. Cool packaging! makes a great christmas gift! super soft & comfortable – 100% superfine 18.

5 micron merino wool t shirt women base Layer Long Sleeve provides all day comfort and no itch! Designed for daily wear without rubbing, overheating, or bunching of regular cotton. Moisture wicking & odor resistant – merino wool sweater for women natural wicking and odor-resistant properties allow it to absorb moisture better than any other fabric, keeping you dry and fresh. Lifetime warranty – all merino.

Tech products are covered by our lifetime warranty. Womens merino wool Shirts naturally regulates body temperature to keep you comfortable all year round. Free merino wool hiking socks $21 value! – package includes women merino wool base layer midweight 250 g/m² + Merino Wool Hiking Socks. Easy care – washer/dryer safe. For longer lasting wear, hand wash and lay flat to air dry.
BrandMerino.tech #ad

3. MERIWOOL

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MERIWOOL Womens Base Layer 100% Merino Wool Midweight Long Sleeve Thermal Shirt Charcoal Gray

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MERIWOOL #ad - Wicking & odor resistance: merino wool’s natural wicking and odor-resistant properties keep you dry and comfortable while active in cold weather. Through the process of wicking, Merino wool is the most breathable fabric and absorbs moisture better than any other fibers. Package includes: 1 - women’s 250g/m² merino wool thermal crewneck top.

Easy care: mid-weight long sleeve crew top shirt is machine-washable on cold setting and safe to tumble dry on low heat with like colors, so it’s ready when you are for your next adventure. Super soft: 100% all natural superfine 18. 5-micron merino wool ensures comfort all day long - no itch! comfortable & cONVENIENT: Quick-drying shirt with flattering fit features a loop for hang drying while camping, working, hiking, skiing, hunting, snowboarding, playing sports, or partaking in any outdoors activity. Wicking refers to a fabric’s ability to pull moisture away from your body and keep you comfortable.

Exceptional customer care: if your meriwool women’s crew top doesn't perform to your satisfaction, exchange, or replacement. Includes a 1-year limited manufacturer’s warranty, return it to us within 30 DAYS with proof of purchase for a hassle-free refund, which covers manufacturing and material defects. For best results: hand wash and lay flat to dry. Breathable: keeping you cool in summer and warm in winter, 250g/m2 weight interlock-knit Merino wool can be used as a base layer or mid-layer.
BrandMERIWOOL #ad
ManufacturerMERIWOOL #ad
Height3.2 Inches
Length9.9 Inches
Weight0.6 Pounds
Width4.8 Inches
Part NumberEM MW-W-TOPCREW250-M-CHGRY

4. MERIWOOL

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MERIWOOL Womens Merino Wool Base Layer Thermal Pants Charcoal Gray

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MERIWOOL #ad - Through the process of wicking, Merino wool is the most breathable fabric and absorbs moisture better than any other fibers. Easy care: your legging pants are machine-washable on cold setting and safe to tumble dry on low heat with like colors, MERIWOOL’s 250g/m2 weight inter-lock knit Merino wool can be used as a base layer or mid-layer, so they're ready when you are for your next adventure.

Includes a 1-year limited manufacturer’s warranty, which covers manufacturing and material defects. Package includes: 1 - women’s 250g/m² merino wool thermal leggings - Large Charcoal Gray. Exceptional customer care: if your meriwool women’s leggings don’t perform to your satisfaction, return it to us within 30 DAYS along with proof of purchase for a hassle-free refund, exchange, or replacement. Wicking & odor resistance: merino wool’s natural wicking and odor-resistant properties keep you dry and comfortable while active in cold weather.

Breathable: keeping you cool in summer and warm in winter, but won’t weigh you down. Wicking refers to a fabric’s ability to pull moisture away from your body and keep you comfortable. Super soft: 100% all natural superfine 18. 5-micron merino wool ensures comfort all day long – no itch! comfortable & conVENIENT: Quick-drying legging bottom features a loop for hang drying while you’re camping, skiing, snowboarding, working, hunting, hiking, playing sports, or partaking in any outdoors activity. For best results: hand wash and lay flat to dry.
BrandMERIWOOL #ad
ManufacturerMERIWOOL #ad
Part NumberMO WOMEN-LEG250-L-CHGRY

5. Eizniz

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Women's 100% Merino Wool Thermal Underwear Long John Set 220g Base Layer Top and Bottom Warm Winter

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Eizniz #ad - Character: merino wool is super lightweight, soft, non-itchy, non-clammy, and has a miraculous ability to resist odor. Do not use softeners. It's naturally renewable, warm in the cold and cool in the heat, recyclable.

Do not iron print, trims and accessories. The best in easy care technology means your wool thermal set is machine washable and dryable. Do not dry clean. Warm iron. 100% all natural superfine 18. 5-micron merino wool base layer T-shirt and leggings set. Performance thermal underwear set. Do not tumble dry. Durable Merino fabric for everyday wear.

Line dry in shade. Merino wool’s base layer t-shirt and leggings set odor-resistant properties and breathable natural wicking keep you skin dry and comfortable while active in weather. Do not bleach. Fasten all closures to wash and dry. Keeping you warm in winter. Because it was made in the mountains rather than in a petrochemical laboratory.
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6. LAPASA

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Black, LAPASA Women's 100% Merino Wool Thermal Underwear Long John Set Lightweight Base Layer Top and Bottom L58 XL

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LAPASA #ad - 100% merino wool provides effective insulation and warmth when temperature drops. Whether you're camping, golfing, snowboarding, working, or just taking it easy, hiking, this comfy thermal will keep you at the optimal temperature.

This 100% merino wool thermal underwear is made to be breathable, so you don't need to worry about overheating in it. Merino wool fabric build-up to cut back on any odd smells while you are on the go. Please pay attention to color name and weight info: thermal underwear SET - Lightweight200g/㎡ ; thermal underwear TOP - Midweight 250g/㎡; thermal underwear BOTTOM - Midweight 250g/㎡. The box packing for midweight thermals: top - midweight 250g/㎡; bottom - midweight 250g/㎡ makes them ideal gift Boax packing only with the Midweight 250g/㎡ merino wool thermal underwear, the Lightweight200g/㎡ thermal are packed with PVC bag.
BrandLAPASA #ad

7. Smartwool

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Smartwool Women’s Base Layer Crew, Merino Wool 250 Long Sleeve Crew Neck Top Small Charcoal Heather

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Smartwool #ad - Warm insulation: the targeted insulation and ventilation in the Women’s Merino 250 Base Layer Crew will allow you to stay comfortable while you’re out working up a sweat. Cool iron and dry clean as needed, but do not bleach these bottoms.

Durable wear: the flatlock seam construction of this top is specially designed to minimize chafing, making this Crew perfect to wear underneath a snow jacket during a long day of skiing! Merino 250: this heavier, odor control, 100% Merino wool fabric offers breathable warmth, moves sweat away from the body, soft, thermoregulation, and provides next-to-skin comfort in colder weather conditions. Comfortable fit: this top is made with an interlock knit for enhanced comfort, thermoregulation, breathability, and odor resistance with Merino-covered shoulder panels and traditional slim fit design, allowing you to wear all day long without any discomfort.

Care instructions: comprised of 100% merino wool, the women’s merino 250 Base Layer Crew should be machine washed in warm water on a gentle cycle and tumble dried on low.
BrandSmartwool #ad
ManufacturerSmartwool #ad
Height2 Inches
Length11 Inches
Weight0.14 Pounds
Width9 Inches
Part NumberSW0NP224010
ModelSW0NP224010

8. MERIWOOL

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MERIWOOL Womens Base Layer 100% Merino Wool Midweight 250g Half Zip Sweater for Women Gray Black

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MERIWOOL #ad - Package includes: 1 - women’s 250g/m² merino wool half zip thermal turtleneck top. Through the process of wicking, Merino wool is the most breathable fabric and absorbs moisture better than any other fibers. Easy care: mid-weight long sleeve shirt is machine-washable on cold setting and safe to tumble dry on low heat, so it’s ready when you are for your next adventure.

Wicking & odor resistance: merino wool’s natural wicking and odor-resistant properties keep you dry and comfortable while active in cold weather. Raglan sleeves have been added for more active movements and allows for fitting additional layers under this garment comfortably. Wicking refers to a fabric’s ability to pull moisture away from your body and keep you comfortable. Includes a 1-year limited manufacturer’s warranty, exchange, which covers manufacturing and material defects. For best results: hand wash and lay flat to dry. Exceptional customer care: if your meriwool women’s midweight half zip top doesn’t perform to your satisfaction, return it to us within 30 DAYS with proof of purchase for a hassle-free refund, or replacement.

Super soft: 100% all natural superfine 18. 5-micron merino wool ensures comfort all day – no itch! Can be worn as a lightweight thermal base layer on its own. 250g top crew upgrade: derived from our most popular 250g midweight crewneck long sleeve tops, this thermal is even more versatile! Staying true to our original 250g-garment style, this enhanced fit is equipped with a half-zip design with neck collar that lets you seal up for extra warmth or open up to cool down.
BrandMERIWOOL #ad
ManufacturerMERIWOOL #ad
Part NumberMO WOMEN-TZIP250-S-GRYBLK

9. Kari Traa

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Kari Traa Women's Yndling Base Layer Top, Long Sleeve 100% Merino Wool Thermal Shirt Twig Large

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Kari Traa #ad - Care instructions: Machine wash cold. Our baselayers are designed using body-mapping and should be worn next-to-skin. For optimal warmth, we recommend choosing your normal clothing size. Do not use fabric softener.

Sporty & feminine - the kari traa yndling long Sleeve is a retro sporty style, 100% merino wool baselayer shirt for a superior boost of warmth on the coldest days. Hang dry. Ultra-soft comfort - women's 100% merino Wool Thermal wool shirt quality design for breathability, natural odor-resistance, and all-day comfort. If you want a looser fit you should go up one size. For girls, by girls - sportswear designed to fit the female body perfectly.

Performance layering - the yndling Long Sleeve Shirt has a varied thickness, which provides additional insulation or ventilation in key areas. Winter adventures - 100% merino wool thermal underwear constructed from stretch fabric mapping for better fit and movement & 100% wool fibers for supreme insulation, wet or dry.
BrandKari Traa #ad
ManufacturerKari Traa #ad
Height10 Inches
Length6 Inches
Width2 Inches
Part Number622088
Model622088

10. Minus33 Merino Wool

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Minus33 100% Merino Wool Base Layer 803 Women's MidWeight Bottoms Black Medium

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Minus33 Merino Wool #ad - Crafted to fit: sizes xs to 3xl in a regular fit. Environmentally friendly: The best in easy care technology means your merino wool is machine washable and dryable. Technical details: 100% 18. 5 micron merino wool 230 g/m2 interlock knit construction with flatlock seams.

Our 100% merino Wool is a renewable fabric. Quality midweight baselayer: 100% merino wool is super soft and extremely comfortable. Upf rating 50+. Garment weight Size Medium = 8 oz. This three season merino wool thermal bottom has the versatility and warmth to make this an essential part of your outdoor gear. We are committed to bringing you the best Merino Wool products at a reasonable price. 227 grams.

Imported: as the legacy of a 100+ year old usa based woolen company, Minus33 knows quality and comfort in Merino Wool. Its anti-odor moisture wicking properties means you won’t have to wash it as often so you’ll use even less water. Outfitting anyone from the Hard-at-Work to the Hard-at-Play. Experienced brand: although there are many copy-cats on the market today, Minus33 has been a trusted brand since 2004. Minus33 offers a great size selection.
BrandMinus33 Merino Wool #ad
ManufacturerMinus33 Merino Wool #ad
Height1.6 Inches
Length11.9 Inches
Weight1 Pounds
Width9.5 Inches
Part Number803M
Model803M