How to Choose Hiking Socks
REI Co-op Flash COOLMAX EcoMade Lightweight Quarter Socks
$16.95
Make a dash in the REI Co-op Flash COOLMAX EcoMade Lightweight Quarter socks. Made from recycled water bottles, they offer minimal-but-long-wearing cushioning and a sport-style fit that stays put.
- Breathable COOLMAX® EcoMade polyester wicks away moisture to keep feet drier
- Targeted cushioning at heel and ball of foot without too much bulk
- Seamless toe construction helps prevent chafing
- Supportive elastic at arch for extra support
- Durable Achilles protection is strategically placed to prevent blisters
- Stretch nylon provides durability; spandex yarns improve fit
- Machine wash inside out in cold or warm water; do not use bleach or fabric softener; tumble dry on low
- REI Co-op brand is certified to The Climate Label; we actively fund efforts to reduce carbon emissions across our business and support climate projects around the world
- Made in USA with imported and domestic yarns
Made in USA.
View the REI Co-op Flash Product LineView all REI Co-op Men's Hiking Socks| Best Use | Hiking |
|---|---|
| Fabric | 77% COOLMAX EcoMade polyester/22% nylon/1% spandex |
| Sock Height | Ankle |
| Sock Cushioning | Ultralight Cushioning |
| Quick Drying | Yes |
| Moisture Wicking | Yes |
| Gender | Unisex |
| Sustainability | Contains recycled materials From a Climate Label Certified brand |
REI Co-op Socks - Unisex Adult
| S | M | L | XL | S/M | L/XL | |
|---|---|---|---|---|---|---|
| U.S. Men's | 5.5-8.5 | 9-12 | 12.5-14 | 5.5-8.5 | 9-14 | |
| U.S. Women's | 4-6.5 | 7-9.5 | 10-12.5 | 4-9.5 | 10-12.5 |
Sizing Notes
For socks, please use shoe size.
Buying Advice
Better gear is built together
From feedback to field testing, all of our gear is dialed-in by REI Co-op members. Their adventures informed every stitch and detail—making for better, longer-lasting gear.
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JJ hiker
1 day ago
bouyscout
The Gas House, NC
Great socks
2 years ago
Great socks for hiking. I wear Merrel low cut hiking shoes for a lot of my warm weather hiking and picked up 2 pair of these to try out. Extremely comfortable and will being buying more.
Age:55–64
Typical Shoe Size:Mens 9.5
Yes , I recommend this product
Mastergardener
10 Hour Comfort
1 year ago
Nicely padded. Fit well. Husband wears them for work where he’s on his feet, up and down stairs all day. Like hiking indoors. Launder perfectly. Quality product.
Typical Shoe Size:Mens 11
Yes , I recommend this product
Ginger
Colorado
Great socks
1 year ago
These socks had the right amount of cushion for toes and heels, but not thick in the middle. I used them biking and they were just right! Good price too.
Age:65–74
Typical Shoe Size:Womens 8.5
Yes , I recommend this product
Bosque
CoolMax Flash
1 year ago
these are the best short ankle socks I have ever found. theyQuarter Socks fit true to size and do not slide down
JoeM
Buffalo, NY
Comfort fit, perfect match for my low hikers
1 month ago
I needed a pair of socks to wear while trying on boots so i grabbed these off the rack and put them on (after promising the salesman i would pay for them). Glad i did. They fit well and were comfortable for walking around all day.
Age:55–64
Typical Shoe Size:Mens 12
h Robles
Jacksboro
Needed hiking socks
11 months ago
These socks are super soft and the moisture wicking is great for long hikes. They are comfortable in any shoe I choose to wear. I ended up buying 3 total pairs because of how much I loved them.
Age:35–44
Typical Shoe Size:Womens 7.5
Yes , I recommend this product
Joe bob willey
Az
Wool socks great for hiking
1 year ago
Would recommend to a friend .i have size 14 shoes so a sock that will fit nicely is a plus
Age:35–44
Typical Shoe Size:Mens 14
Yes , I recommend this product
Anonymous
6 days ago
Jason
Atlanta, GA
Comfortable well made socks
2 years ago
Comfortable well made socks that I use for walking and HIIT workouts at the gym.
Age:45–54
Typical Shoe Size:Mens 11
Yes , I recommend this product
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