The Liner from Smartwool is a flat-knit sock with a close, lightweight fit that is ideal as a protective second skin. Can be worn under any other SmartWool sock. Delivers optimal temperature and moisture management for your feet all day long.
- High-quality Merino wool guaranteed not to itch or shrink
- Wicks and evaporates moisture to keep feet and shoes dry
- Flat loop toe seam for maximum comfort
- Machine wash and dry
- 61% Wool, 35% Nylon, 3% Elastic and 1% Polyester