REI Co-op Flash Merino Wool Lightweight Crew Socks
The REI Co-op Flash Merino Wool Lightweight crew socks are our most popular summer-weight hiking socks for good reason—they're naturally breathable, sweat wicking, quick drying and odor resistant.
- Targeted cushioning at heels and balls of feet without too much bulk
- Reinforcement at heels, toes, footbeds and Achilles provides long-wearing comfort
- Supportive elastic at arches for extra support
- Seamless toes prevent chafing
- Machine wash inside out in cold or warm water; do not use bleach or fabric softener; tumble dry low
- 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
Made in USA.
View the REI Co-op Flash Product LineView all REI Co-op Men's Hiking SocksBest Use | Hiking |
---|---|
Fabric | 45% merino wool/44% nylon/8% polyester/3% LYCRA spandex |
Sock Height | Crew |
Sock Cushioning | Light Cushioning |
Quick Drying | Yes |
Moisture Wicking | Yes |
Gender | Unisex |
Sustainability | From a Climate Neutral Certified brand |
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.