REI Co-op Flash COOLMAX EcoMade Lightweight Crew Socks - 2 Pairs
Hike your hike in these REI Co-op Flash socks. Targeted cushioning at the heel and ball of the foot offers just-right comfort without too much bulk. Plus, these come in a handy 2-pack.
- Breathable COOLMAX® EcoMade recycled polyester wicks away moisture to keep feet drier
- Stretch nylon provides durability; spandex yarns improve fit
- Targeted cushioning at heel and ball of foot for just-right comfort without too much bulk
- Sport-style fit stays put
- Supportive elastic at arch for extra support
- Durable Achilles protection is strategically placed to help prevent blisters
- Seamless toe construction helps prevent chafing
- Machine wash inside out in cold or warm water; do not use bleach or fabric softener; tumble dry on low
- Made in USA with imported and domestic yarns
- 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.
View the REI Co-op Flash Product LineView all REI Co-op Men's Hiking Socks| Best Use | Hiking |
|---|---|
| Fabric | 61% COOLMAX® EcoMade recycled polyester/32% nylon/5% polyester/2% spandex |
| Sock Height | Crew |
| Sock Cushioning | Ultralight Cushioning |
| Quick Drying | Yes |
| Moisture Wicking | Yes |
| Gender | Unisex |
| Sustainability | Contains recycled materials From a Climate Label Certified brand |
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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.


