Our REI Co-op Adventure crew socks are made for everyday adventures, thanks to lightweight cushioning and reinforced heels and toes for durability—and they come in a convenient 2-pack!
- Partially recycled fabric features spandex knit throughout for a custom fit and targeted mesh ventilation for breathability
- Lightweight cushioning is strategically placed below the heel and forefoot
- Nylon-reinforced heels and toes add durability
- Ribbed arch support
- Ribbing around leg and welt prevents sock slouching
- Seamless toes help prevent irritation
- Machine wash inside out in cold or warm water; do not use bleach or fabric softener; tumble dry low
- Made in USA with imported and domestic yarns
- REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits
Made in USA.
View all REI Co-op Men's Casual Socks| Best Use | Casual |
|---|---|
| Fabric | 37% nylon/30% recycled polyester/23% recycled cotton/6% polyester/2% spandex/2% other fiber |
| Sock Height | Crew |
| Sock Cushioning | Light Cushioning |
| Gender | Unisex |
| Sustainability | Contains recycled materials From a Climate Neutral 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.