REI Accessibility Statement
Skip to main content
Skip to Shop REI categories
Shop REI
REI Outlet
Used Gear
REI Adventures
Classes & Events
Expert Advice
Co-op Journal
Conversations

Cart

Sign inMy account
Error Error message

User login form
Email

Password

Forgot password?

By signing into your account, you agree to REI's Terms of Use and acknowledge you have read its Privacy Policy.

Create an account
Co-op Customer

Member number:

Available dividend: $

Become an REI member
Earn an Annual Dividend, plus get access to exclusive products, events and offers.
- Sign out
Stores
Cart

to open cart summary dialog, press down arrow

Camp & Hike
Camp & Hike
- Backpacks
- Tents
- Sleeping Bags
  - Men's
  - Women's
  - Double
  - Kids'
  - Bag Liners
  - Blankets
- Pads & Hammocks
- Camp Kitchen
  - Stoves & Fuel
  - Cookware
  - Dinnerware
  - Coffee & Tea
  - Utensils
  - Coolers
  - Food
- Camp Furniture
  - Chairs
  - Hammocks
  - Tables
  - Fire Pits
- Water
- Lighting
- Electronics
- Gadgets & Gear
- Hiking Footwear
  - Men's
  - Women's
  - Kids'
  - Hiking Socks
  - Gaiters
- Hiking Clothing
  - Jackets
  - Shirts
  - Pants
  - Shorts
  - Hats & Accessories
  - Sunglasses
- Health & Safety
- Accessories
- Camp & Hike Deals
- Brands
  - REI Co-op
  - Big Agnes
  - YETI
  - NEMO
  - Hydro Flask
  - Garmin
Climb
Climb
Cycle
Cycle
Paddle
Paddle
- Kayaks
  - Touring
  - Day-touring
  - Recreational
  - Sit-On-Top
  - Inflatable
  - Tandem
- Kayaking Gear
- Paddle Boarding
- Canoeing
- PFDs
- Paddling Clothing
  - Water Shirts
  - Rashguards
  - Paddling Jackets
  - Pants
  - Wetsuits
  - Dry Suits
  - Gloves
- Paddling Footwear
  - Booties
  - Socks
- Bags & Cases
- Accessories
- Car Racks
- Paddling Deals
- Brands
Run
Run
- Expert Advice Checklists & how-tos
- Classes Expert-led instruction
Snow
Snow
Travel
Travel
- REI Adventures Trips Award-winning trips
- Expert Advice Checklists & how-tos
Yoga
Yoga
- Women’s Yoga Clothing
  - Shirts
  - Sports Bras
  - Pants
  - Shorts
  - Plus Size
- Men’s Yoga Clothing
  - Shirts
  - Pants
  - Shorts
- Yoga Gear
  - Yoga Mats
  - Mat Bags
  - Mat Holders
  - Props
  - Towels
- Injury Prevention & Recovery
  - Foam Rollers
  - Massagers
- Fitness Electronics
- Accessories
  - Water Bottles
  - Gym Bags
- Yoga Deals
- Brands
- Expert Advice Checklists & how-tos
Men
Men
- Headwear
- Footwear
  - Boots
  - Shoes
  - Sandals
  - Slippers
  - Water Shoes
  - Insoles
  - Socks
- Jackets
- Tops
- Bottoms
  - Pants
  - Shorts
- Underwear
- Swimwear
- Accessories
  - Hats
  - Gloves & Mittens
  - Belts
  - Gaiters
- More
  - Sunglasses
  - Watches
- Big, Tall & Short
  - Big
  - Tall
  - Short
- By Activity
- Men’s Deals
- Brands
  - REI Co-op
  - KUHL
  - Merrell
  - Arc'teryx
  - Patagonia
  - Vuori
  - Buff
- Expert Advice Checklists & how-tos
Women
Women
- Headwear
- Footwear
  - Boots
  - Shoes
  - Sandals
  - Slippers
  - Water Shoes
  - Insoles
  - Socks
- Jackets
- Tops
- Bottoms
  - Pants
  - Leggings
  - Shorts
- Skirts & Dresses
  - Dresses
  - Skirts
  - Skorts
- Underwear
- Swimwear
- Accessories
  - Hats
  - Gloves & Mittens
  - Belts
  - Gaiters
- More
  - Sunglasses
  - Watches
  - Bags
- Plus, Petite and Tall
  - Plus
  - Petite
  - Tall
- By Activity
- Women’s Deals
- Brands
  - REI Co-op
  - Patagonia
  - Sorel
  - Blundstone
  - Vuori
  - The North Face
  - Buff
Kids
Kids
- Footwear
  - Boots
  - Shoes
  - Sandals
  - Socks
- Jackets
- Clothing
  - Shirts
  - Sweaters & Hoodies
  - Pants
  - Shorts
  - Swimwear
- Accessories
- Kids Camping
- Kids Cycling
- Snow
- Strollers
- More
- By Gender
- Kids’ Deals
- Brands
  - REI Co-op
  - Co-op Cycles
  - Columbia
  - Bogs
  - KEEN
  - Patagonia
- Expert Advice Checklists & how-tos
- REI Adventures Trips Award-winning trips
Deals
Deals
Moresite navigation options
More
Shop REI Outlet

All Expert Advice
All Classes & Events
All REI Adventures
Co-op Journal
Membership
About REI

1-800-426-4840

Mon–Fri, 5am–10pm PT
Sat–Sun, 6am–9pm PT

Help Center

Find answers online anytime.

Skip to search results

Clothing

COOLMAX Clothing

(77 results)

Filter

Remove featured-technologies filter:COOLMAX

ZIP code or City, State
Find a brand
- add filter: Regular (37)
- add filter: Deals (40)

Remove featured-technologies filter:COOLMAX

View:

Showing30results per page
show60results per page
show90results per page

11 colors available
Vuori
Kore Shorts - Men's 8" Inseam
$68.00
2 colors available
Injinji
Trail Midweight Mini-Crew Socks
$16.00
Injinji
Liner Crew Socks
$11.00
3 colors available
REI Co-op
COOLMAX EcoMade Lightweight Tech Hiking Quarter Socks
$14.95
2 colors available
Injinji
Run Lightweight No-Show Socks
$13.00
6 colors available
prAna
Electa Leggings - Women's
$89.00
2 colors available
REI Co-op
COOLMAX EcoMade Ultralight Hiking Crew Socks
$13.95
2 colors available
REI Co-op
COOLMAX EcoMade Liner Crew Socks
$8.95
2 colors available
REI Co-op
COOLMAX EcoMade Ultralight Tech Hiking Quarter Socks
$13.95
2 colors available
REI Co-op
COOLMAX EcoMade Everyday Quarter Socks - 2 Pairs
$14.95
2 colors available
REI Co-op
COOLMAX EcoMade Ultralight Tech Hiking Crew Socks
$15.95
Injinji
Run Midweight Mini-Crew Socks
$15.00
2 colors available
REI Co-op
COOLMAX EcoMade Ultralight Hiking Quarter Socks
$11.95
7 colors available
Vuori
Trail Shorts - Men's
$68.00
2 colors available
REI Co-op
COOLMAX EcoMade Lightweight Hiking Quarter Socks
$13.95
2 colors available
Injinji
Run Lightweight No-Show Socks - Women's
$13.00
REI Co-op
COOLMAX EcoMade Midweight Hiking Crew Socks
$15.95
2 colors available
REI Co-op
COOLMAX EcoMade Lightweight Hiking Crew Socks
$14.95
2 colors available
Darn Tough
COOLMAX Micro Crew Cushion Socks - Women's
$21.00
Injinji
Trail Midweight Mini-Crew Socks - Women's
$16.00
Darn Tough
COOLMAX Hiker Micro Crew Cushion Socks - Men's
$21.00
3 colors available
REI Co-op
COOLMAX EcoMade Lightweight Tech Hiking Crew Socks
$16.95
Darn Tough
COOLMAX Full Cushion Boot Socks - Men's
$24.00
Injinji
Liner + Runner Mini-Crew Socks - Women's
$24.00
prAna
Transform High-Waist Capri Leggings - Women's Plus Sizes
$69.00
2 colors available
KUHL
Pixelatr Flannel Shirt - Men's
$48.83 Compared to$99.00
You save 50%
Patagonia
Performance Straight Jeans - Men's
$119.00
2 colors available
REI Co-op
COOLMAX EcoMade Active Quarter Socks - Kids' - 2 pairs
$12.95
2 colors available
DUER
Performance Denim Slim Fit Jeans - Men's
$94.93 Compared to$129.00
You save 26%
2 colors available
REI Co-op
COOLMAX EcoMade Everyday Crew Socks - 2 Pairs
$15.95

You are currently on page 1Go to page 2 Go to page 3 Go to next page

You can compare up to 4 items at a time.

Remove 1 or more items before adding another item to compare.

How are we doing?

on this page.

Sign up for REI emails

Co-op offers, events & cool new gear

Email Error: Is your email address correct?

REI Privacy Policy

Thank you!

Check your inbox for your first email from REI. We'll send you a few emails every week. You can easily unsubscribe at any time.

System Maintenance

The newletter 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.Read our story

Become A Member

Join the REI Co-op community to get an annual dividend, access exclusives and give back. Lifetime membership is just $20. Learn more and join us

Apply For REI Co-op Mastercard^®

Earn a $100 REI Gift Card when you apply, get approved and make any purchase within 60 days of card approval.Details
Have it?Manage your card

Return Policy
Return Instructions
Your Online Account
Purchase Status
Shipping Info
Membership
Find Member Number
Annual Dividend Lookup

Expert Advice
Classes, Tours & Events
Store Events
REI Adventures Trips
Co-op Journal
Conversations

Gift Cards
Gift Registry
Wish Lists
Coupons, Rebates & Discounts
Free Shipping Details

About REI
Stewardship
Jobs
Newsroom
Technology Blog
Sell at REI
Affiliate Program
Corporate & Group Sales
Store Locator
Live Chat
Help Center

Help Center

Find answers online anytime.

Live Chat

Mon–Fri, 5am–10pm PT
Sat–Sun, 6am–9pm PT

Call us at1-800-426-4840

Mon–Fri, 5am–10pm PT
Sat–Sun, 6am–9pm PT

Begin dialog

End dialog

Get REI apps

twitter facebook pinterest youtube instagram

Terms of Use
Privacy Policy
Interest Based Ads
Product Recalls
CA Transparency Act
REI Accessibility Statement

VuoriKore Shorts - Men's 8" Inseam

InjinjiTrail Midweight Mini-Crew Socks

InjinjiLiner Crew Socks

REI Co-opCOOLMAX EcoMade Lightweight Tech Hiking Quarter Socks

InjinjiRun Lightweight No-Show Socks

prAnaElecta Leggings - Women's

REI Co-opCOOLMAX EcoMade Ultralight Hiking Crew Socks

REI Co-opCOOLMAX EcoMade Liner Crew Socks

REI Co-opCOOLMAX EcoMade Ultralight Tech Hiking Quarter Socks

REI Co-opCOOLMAX EcoMade Everyday Quarter Socks - 2 Pairs

REI Co-opCOOLMAX EcoMade Ultralight Tech Hiking Crew Socks

InjinjiRun Midweight Mini-Crew Socks

REI Co-opCOOLMAX EcoMade Ultralight Hiking Quarter Socks

VuoriTrail Shorts - Men's

REI Co-opCOOLMAX EcoMade Lightweight Hiking Quarter Socks

InjinjiRun Lightweight No-Show Socks - Women's

REI Co-opCOOLMAX EcoMade Midweight Hiking Crew Socks

REI Co-opCOOLMAX EcoMade Lightweight Hiking Crew Socks

Darn ToughCOOLMAX Micro Crew Cushion Socks - Women's

InjinjiTrail Midweight Mini-Crew Socks - Women's

Darn ToughCOOLMAX Hiker Micro Crew Cushion Socks - Men's

REI Co-opCOOLMAX EcoMade Lightweight Tech Hiking Crew Socks

Darn ToughCOOLMAX Full Cushion Boot Socks - Men's

InjinjiLiner + Runner Mini-Crew Socks - Women's

prAnaTransform High-Waist Capri Leggings - Women's Plus Sizes

KUHLPixelatr Flannel Shirt - Men's

PatagoniaPerformance Straight Jeans - Men's

REI Co-opCOOLMAX EcoMade Active Quarter Socks - Kids' - 2 pairs

DUERPerformance Denim Slim Fit Jeans - Men's

REI Co-opCOOLMAX EcoMade Everyday Crew Socks - 2 Pairs

Vuori
Kore Shorts - Men's 8" Inseam

Injinji
Trail Midweight Mini-Crew Socks

Injinji
Liner Crew Socks

REI Co-op
COOLMAX EcoMade Lightweight Tech Hiking Quarter Socks

Injinji
Run Lightweight No-Show Socks

prAna
Electa Leggings - Women's

REI Co-op
COOLMAX EcoMade Ultralight Hiking Crew Socks

REI Co-op
COOLMAX EcoMade Liner Crew Socks

REI Co-op
COOLMAX EcoMade Ultralight Tech Hiking Quarter Socks

REI Co-op
COOLMAX EcoMade Everyday Quarter Socks - 2 Pairs

REI Co-op
COOLMAX EcoMade Ultralight Tech Hiking Crew Socks

Injinji
Run Midweight Mini-Crew Socks

REI Co-op
COOLMAX EcoMade Ultralight Hiking Quarter Socks

Vuori
Trail Shorts - Men's

REI Co-op
COOLMAX EcoMade Lightweight Hiking Quarter Socks

Injinji
Run Lightweight No-Show Socks - Women's

REI Co-op
COOLMAX EcoMade Midweight Hiking Crew Socks

REI Co-op
COOLMAX EcoMade Lightweight Hiking Crew Socks

Darn Tough
COOLMAX Micro Crew Cushion Socks - Women's

Injinji
Trail Midweight Mini-Crew Socks - Women's

Darn Tough
COOLMAX Hiker Micro Crew Cushion Socks - Men's

REI Co-op
COOLMAX EcoMade Lightweight Tech Hiking Crew Socks

Darn Tough
COOLMAX Full Cushion Boot Socks - Men's

Injinji
Liner + Runner Mini-Crew Socks - Women's

prAna
Transform High-Waist Capri Leggings - Women's Plus Sizes

KUHL
Pixelatr Flannel Shirt - Men's

Patagonia
Performance Straight Jeans - Men's

REI Co-op
COOLMAX EcoMade Active Quarter Socks - Kids' - 2 pairs

DUER
Performance Denim Slim Fit Jeans - Men's

REI Co-op
COOLMAX EcoMade Everyday Crew Socks - 2 Pairs