Worn under your hiking socks, our REI Merino Wool liner socks help reduce friction and prevent blisters when you're logging lots of miles on the trail.
- Super-soft merino wool provides itch-free comfort and moves moisture away naturally; fabric blend is designed to dry quickly
- Knit heel and toe areas are shaped for a comfortable fit
- REI Merino Wool liner socks feature seamless toes that won't rub or cause chafing
- 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 with imported and domestic yarns
| Best Use | Hiking |
|---|---|
| Fabric | 57% merino wool/41% nylon/2% spandex |
| Sock Height | Crew |
| Sock Cushioning | No Cushioning |
| Moisture Wicking | Yes |
| Gender | Unisex |
| Sustainability | 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.