REI Accessibility Statement
Skip to main content
Skip to Shop REI categories

Shop REI
REI Outlet
Trade-In
Travel
Classes & Events
Expert Advice
Uncommon Path
Membership

My REI Find your store
Sign In
Cart

My Account - Sign in or Register
All Gifts
- All Gifts
- Shop All Gifts
- Gifts by Price
- Gifts by Activity
Gift Center

Gift Cards
All Camp & Hike
New Arrivals

Sale & Clearance

Gifts for Hikers

Gifts for Campers

Gifts for Backpackers
- Expert Advice
- Classes & Events
All Climb
New Arrivals

Sale & Clearance
- Expert Advice
- Classes & Events
All Cycle
New Arrivals

Sale & Clearance

Brand Spotlight: Exposure Lights
All Water
New Arrivals

New at REI: Simms

Brand spotlight: BOTE

Sale & Clearance
- Expert Advice
- Classes & Events
All Run
New Arrivals

Just-released running shoes

All Fitness

Workout clothing

Sale & Clearance
- Expert Advice
- Classes & Events
All Snow
New Arrivals

Brand Spotlight: 686

Brand Spotlight: Smith

Sale & Clearance
- Expert Advice
- Shop Services
All Travel
Trips with Intrepid

New Arrivals

Sale & Clearance
- Expert Advice
All Men
- All Men
- Shoes
  - All Shoes
  - Hiking Shoes
  - Running Shoes
  - Boots
  - Casual Shoes
  - Sneakers
  - Sandals
  - Socks
  - Insoles
- Jackets
- Tops
- Bottoms
  - All Bottoms
  - Pants
  - Shorts
- Underwear
- Swimwear
- Accessories
- Headwear
  - All Headwear
  - Hats
  - Sun Hats
  - Bandanas
  - Neck Gaiters
  - Balaclavas
- Activity Collections
- Big, Tall & Short
  - All Big, Tall & Short
  - Big
  - Tall
  - Short
- Men's Deals
New Arrivals

Sale & Clearance

BEAMS x REI Co-op Expedition Parka

Gifts for Him
- Expert Advice
All Women
- All Women
- Shoes
  - All Shoes
  - Hiking Shoes
  - Running Shoes
  - Boots
  - Casual Shoes
  - Sneakers
  - Sandals
  - Socks
  - Insoles
- Jackets
- Tops
- Bottoms
  - All Bottoms
  - Pants
  - Leggings
  - Shorts
- Skirts & Dresses
- Underwear
- Swimwear
- Accessories
  - All Accessories
  - Sunglasses
  - Watches
  - Bags
  - Gloves & Mittens
  - Belts
  - Leg Gaiters
- Headwear
  - All Headwear
  - Hats
  - Sun Hats
  - Bandanas
  - Neck Gaiters
  - Balaclavas
- Activity Collections
- Plus, Petite & Tall
- Women's Deals
New Arrivals

Sale & Clearance
- Expert Advice
All Kids
- All Kids
- Footwear
  - All Footwear
  - Boots
  - Shoes
  - Sandals
  - Socks
- Jackets
- Clothing
- Accessories
- Snow
- Kids' Camp & Hike
- Kids' Cycling
- Strollers
- More
- By Gender & Age
- Kids' Deals
New Arrivals

Sale & Clearance
- Expert Advice
All Deals
Shop all deals

REI Outlet deals

Clothing deals

Footwear deals

Camping deals
All Brands
- All Brands
- Made by REI
- Top Brands
  - Arc'teryx
  - KUHL
  - Black Diamond
  - Garmin
  - HOKA
  - La Sportiva
  - Osprey
  - Patagonia
  - Salomon
  - Smartwool
  - The North Face
  - Thule
- Trending Brands
  - prAna
  - Brooks
  - Cotopaxi
  - Danner
  - Dometic
  - Electra
  - Janji
  - On
  - Snow Peak
  - YETI
  - Thousand
  - Vuori
- Member Favorites
  - Big Agnes
  - Cannondale
  - Darn Tough
  - Fjallraven
  - Exped
  - Gregory
  - Keen
  - Merrell
  - NEMO
  - Oboz
  - Sea to Summit
  - Yakima
Patagonia Deals

The North Face Deals

Deals by Brand

Contact Us

Need some help?

Find answers online any time

message 1 of 3.

Up to 50% off past-season styles from top-rated brands.

message 2 of 3.

Become an REI Co-op Member and earn a $30 single-use promo card when you spend $50+, thru 11/12. Terms apply.

message 3 of 3.

Members, earn 15% in Total REI Rewards on eligible full-price purchases with the REI Co-op Mastercard. Terms apply.

message 1 of 2.

Up to 50% off past-season styles from top-rated brands.

message 2 of 2.

Members, earn 15% in Total REI Rewards on eligible full-price purchases with the REI Co-op Mastercard. Terms apply.

Skip to search results

loaded 655 results

Women's Clothing

Merino Wool Women's Clothing

(655 products)

Products (655)

Filter

Store Pickup
Ready within 2 hours
Select a store
ZIP or City, State
Example: 98102 or Taos, NM
Ship to Address (653)
Find a brand
- Deals
- XXS
- XS
- Small
- Medium
- Large
- XL
- 0
- 00
- 2
- 4
- 6
- 8
- 10
- 12
- 14
- 16
- 1X
- 2X
- 2XL
- 3X
- 4X
- CLASSIC
- One Size
- Regular

Remove features filter:Merino Wool

Sort: Best Match

View:

melinOdysea Scout Thermal Hat
$99.00
Top Rated
7 reviews with an average rating of 4.7 out of 5 stars
Add Odysea Scout Thermal Hat to Compare
IcebreakerMerino 200 Flexi Chute
$35.00
10 reviews with an average rating of 4.0 out of 5 stars
Add Merino 200 Flexi Chute to Compare
SmartwoolHike Light Cushion Zig Zag Valley Mid Crew Socks - Women's
$24.00
Top Rated
227 reviews with an average rating of 4.9 out of 5 stars
Add Hike Light Cushion Zig Zag Valley Mid Crew Socks - Women's to Compare
Kari TraaLekker Base Layer Pants - Women's
$49.73
Save 23%
compared to $65.00
REI Outlet
0 reviews
Add Lekker Base Layer Pants - Women's to Compare
BrooksHigh Point T-Shirt - Women's
$35.77
Save 40%
compared to $60.00
REI Outlet
26 reviews with an average rating of 4.3 out of 5 stars
Add High Point T-Shirt - Women's to Compare
Farm to FeetDamascus Light Targeted Cushion 3/4 Crew Socks
$18.73
Save 21%
compared to $24.00
REI Outlet
0 reviews
Add Damascus Light Targeted Cushion 3/4 Crew Socks to Compare
SmartwoolClassic All-Season Merino Base Layer Bottoms - Women's
$66.73
Save 25%
compared to $90.00
REI Outlet
33 reviews with an average rating of 4.2 out of 5 stars
Add Classic All-Season Merino Base Layer Bottoms - Women's to Compare
IcebreakerMerino 200 Waffle Pocket Hat
$29.73
Save 25%
compared to $40.00
REI Outlet
0 reviews
Add Merino 200 Waffle Pocket Hat to Compare
SmartwoolHike 5-Panel Hat
$25.87
Save 35%
compared to $40.00
REI Outlet
0 reviews
Add Hike 5-Panel Hat to Compare
SmartwoolCozy Mittens
$29.73
Save 25%
compared to $40.00
REI Outlet
31 reviews with an average rating of 3.7 out of 5 stars
Add Cozy Mittens to Compare
SmartwoolTrail Run Targeted Cushion Treeline Crew Socks
$28.00
3 reviews with an average rating of 5.0 out of 5 stars
Add Trail Run Targeted Cushion Treeline Crew Socks to Compare
SmartwoolActive Lined 3" Shorts - Women's
$41.87
Save 40%
compared to $70.00
REI Outlet
74 reviews with an average rating of 4.3 out of 5 stars
Add Active Lined 3" Shorts - Women's to Compare
REI Co-opNook Crew Socks - Women's - 2 Pairs
$34.73
Save 24%
compared to $45.90
REI Outlet
1 reviews with an average rating of 5.0 out of 5 stars
Add Nook Crew Socks - Women's - 2 Pairs to Compare
SmartwoolRun Zero Cushion Low Ankle Socks
$12.73
Save 29%
compared to $18.00
REI Outlet
Top Rated
356 reviews with an average rating of 4.6 out of 5 stars
Add Run Zero Cushion Low Ankle Socks to Compare
Outdoor ResearchLightweight Hiking Quarter Socks
$15.97
Save 33%
compared to $24.00
REI Outlet
1 reviews with an average rating of 5.0 out of 5 stars
Add Lightweight Hiking Quarter Socks to Compare
Icebreaker260 Tech Base Layer Leggings - Women's
$140.00
9 reviews with an average rating of 3.9 out of 5 stars
Add 260 Tech Base Layer Leggings - Women's to Compare
SmartwoolSmartloft Cropped Insulated Jacket - Women's
$235.00
1 reviews with an average rating of 5.0 out of 5 stars
Add Smartloft Cropped Insulated Jacket - Women's to Compare
Kari TraaSaga Half-Zip Base Layer Top - Women's
$99.73 - $106.73
Save 26% - 28%
compared to $135.00 - $150.00
REI Outlet
0 reviews
Add Saga Half-Zip Base Layer Top - Women's to Compare
Kari TraaAnna High-Waist Base Layer Pants - Women's
$120.00
1 reviews with an average rating of 5.0 out of 5 stars
Add Anna High-Waist Base Layer Pants - Women's to Compare
SmartwoolActive Mesh Hoodie - Women's
$110.00
17 reviews with an average rating of 4.4 out of 5 stars
Add Active Mesh Hoodie - Women's to Compare
Kari TraaSmekker Half-Zip Base Layer Top - Women's
$75.87
Save 41%
compared to $130.00
REI Outlet
23 reviews with an average rating of 4.1 out of 5 stars
Add Smekker Half-Zip Base Layer Top - Women's to Compare
WigwamWool Midweight Outdoor Crew Socks
$19.73
Save 21%
compared to $25.00
REI Outlet
0 reviews
Add Wool Midweight Outdoor Crew Socks to Compare
REI Co-opMerino Wool Beanie
$32.95
1 reviews with an average rating of 5.0 out of 5 stars
Add Merino Wool Beanie to Compare
ALWRLDALRN Merino Zip Hoodie - Women's
$168.00
2 reviews with an average rating of 3.0 out of 5 stars
Add ALRN Merino Zip Hoodie - Women's to Compare
Fox RiverBlazer Lightweight Crew Hiking Socks - Women's
$18.73
Save 21%
compared to $24.00
REI Outlet
2 reviews with an average rating of 5.0 out of 5 stars
Add Blazer Lightweight Crew Hiking Socks - Women's to Compare
StanceOut Of Range Hike Crew Socks
$19.73
Save 21%
compared to $24.99
REI Outlet
0 reviews
Add Out Of Range Hike Crew Socks to Compare
Kari TraaAnna Half-Zip Base Layer Top - Women's
$130.00
1 reviews with an average rating of 3.0 out of 5 stars
Add Anna Half-Zip Base Layer Top - Women's to Compare
Kari TraaAlma Half-Zip Base Layer Top - Women's
$49.83
Save 50%
compared to $100.00
1 reviews with an average rating of 5.0 out of 5 stars
Add Alma Half-Zip Base Layer Top - Women's to Compare
SmartwoolMountaineer Classic Edition Max Cushion Second Cut Crew Socks
$19.73
Save 26%
compared to $27.00
REI Outlet
Top Rated
14 reviews with an average rating of 4.9 out of 5 stars
Add Mountaineer Classic Edition Max Cushion Second Cut Crew Socks to Compare
Kari TraaMalia Half-Zip Base Layer Top - Women's
$76.73
Save 23%
compared to $100.00
REI Outlet
1 reviews with an average rating of 3.0 out of 5 stars
Add Malia Half-Zip Base Layer Top - Women's to Compare

Go to previous pagePrev Go to page 1 ... ... Go to page 22 Go to next pageNext

391–420 of 655 products

Sort: Best Match

Related Expert Advice articles

Which material is best?

Wool: highly moisture-wicking and odor-resistant
Synthetic: durable and less expensive
Silk: soft and lightweight for casual activities

Match the temp to the trek

Lightweight layers: best for moderate to cool temperatures
Midweight layers: best for cold temperatures
Heavyweight layers: best for below-freezing temperatures

Find your fit

Must be close to skin to efficiently wick sweat; should fit comfortably snug
Base layer is for moisture control; your mid layer is for warmth

Read full article: How to Choose Base Layers

Our checklist for triathlons includes everything you need for the swimming, biking and running legs of the event, plus optional gear.

Read full article: Triathlon Checklist

Learn how to train for your first sprint triathlon. Get cross-training exercises and advice for the swimming, biking and running stages.

Read full article: How to Train for Your First Triathlon

Our staff weighed in on their favorite bike shorts from Pearl iZumi, Outdoor Research, Terry and Rapha.

Read full article: The 6 Best Bike Shorts of 2025: Staff Picks

With proper cleaning and care, your hiking boots will last you for many years and many miles along the trail.

Read full article: How to Clean Hiking Boots

Trying a new yoga pose is challenging enough without poorly chosen yoga clothes. We’ll show you how proper yoga clothing can enhance your practice.

Read full article: How to Choose Yoga Clothes

Related searches

Patagonia: Deals
Patagonia Underwear
Base Layers
Merino Wool Base Layers
Five Panel Hats
Merino Wool Women's Base Layers
Bucket Hats

How are we doing?

on this page.

Sign up for REI emails

Get 15% off one REI Co-op brand item. Details

Email

Error Is your email address correct?

REI Privacy Notice

Thank you for signing up!

Check your inbox for your welcome email. It includes your 15%-off coupon and ways to set preferences.

System Maintenance

The newsletter sign-up system is currently down for maintenance.

Who we are

At REI, we believe that a life outdoors is a life well lived. We've been sharing our passion for the outdoors since 1938.

Become an REI Co-op Member

Anyone can join and everyone belongs. Benefits include great gear offers, special pricing on events and an annual Co-op Member Reward—for life. Join once, enjoy forever.

Take a stand

Outdoor equity, climate action, places we love. Raise your voice in the movement to protect and share life outdoors.

REI Cooperative Action Network

Apply for the REI Co-op® Mastercard®

Earn a $100 REI gift card after your first purchase outside of REI within 60 days from account opening.

Details | Manage your card

REI Co-op Account
Orders & Returns
Gifts
- Outdoor Gift Ideas
- Gift Cards
Offers & Discounts
- Sales & Coupons
- Free Shipping Details
Shopping Tools
Learning & Community
Work with Us
REI Co-op
Customer Service

Find answers online anytime.

See our stores and services.

Mon–Fri, 6am–8pm PT

Sat–Sun, 8am–5pm PT

Get REI apps for shopping & adventure

instagram
Tik Tok
facebook
pinterest
youtube
podcasts

© 2026 Recreational Equipment, Inc. All rights reserved. REI and the REI Co-op logo are trademarks of Recreational Equipment, Inc.

Terms of Use
Privacy Notice
US State Privacy Notice
Consumer Health Data Privacy Policy
Product Recalls
CA Transparency Act
Membership Terms
REI Accessibility Statement