How to Choose Hiking Socks

Hike happy with these REI Co-op socks. Merino wool resists odors and help regulate temperature—keeping your feet comfortable on the trails. Knit-in arch support fends off foot fatigue.
Made in USA.
View the REI Co-op Trailmade Product LineView all REI Co-op Men's Hiking Socks| Best Use | Hiking |
|---|---|
| Fabric | 36% merino wool/33% nylon/30% recycled polyester/1% LYCRA spandex |
| Sock Height | Crew |
| Sock Cushioning | Light Cushioning |
| Quick Drying | Yes |
| Moisture Wicking | Yes |
| Gender | Unisex |
| Sustainability | Contains recycled materials From a Climate Label 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 |
For socks, please use shoe size.
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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This is my first pair of merino wool socks. The price is great for someone that doesn’t know if they’ll like merino socks and doesn’t want to drop $20+. With that being said I like them a lot and will buy more and try different brands.