- Perfect for cool weather trekking
- Smartwool Fit System
- Reinforced sole
Smartwool designed the Walk Light Crew Socks out of demand from people needing a sock perfect for cooler weather trekking. These socks incorporate the SmartWool Fit System to make sure that it doesn't bunch, slip or bind, and always stays in place. Other features include a soft ribbed leg, waffle knit flex zone, flat knit toe seam, and reinforced sole.