High-performance Smartwool Mountaineering Extra Heavy Crew socks are designed for maximum comfort, protection and warmth over extended periods.
- Extra-thick 3 x 1 knit with mid-calf design provides extra protection and a snug fit
- Natural merino wool features long, silky fibers for extra warmth and comfort without wool's itchiness
- High-density sole padding cushions against shock, blisters and abrasions; high-density padded insteps and shins protects against lace pressure
- Lycra® spandex arch braces for increased support and comfort
- Rib-knit welt top and Lycra spandex braces above the ankle help keep socks up for a wrinkle-free fit and less chance of blisters
- Flat-knit side panels add breathability and ventilation to keep feet comfortable
Made in USA.
View all Smartwool Men's Hiking Socks| Best Use | Mountaineering Hiking |
|---|---|
| Fabric | 74% merino wool/25% nylon/1% elastic |
| Sock Height | Crew |
| Sock Cushioning | Heavy Cushioning |
| Moisture Wicking | Yes |
| Gender | Unisex |
Smartwool Socks - Unisex Adult
| S | M | L | XL | |
|---|---|---|---|---|
| U.S. Men's | 3 - 5.5 | 6 - 8.5 | 9 - 11.5 | 12 - 14.5 |
| U.S. Women's | 4 - 6.5 | 7 - 9.5 | 10 - 12.5 | |
| EU | 34 - 37 | 38 - 41 | 42 - 45 | 46 - 49 |
Sizing Notes
For socks, please use shoe size.