Smartwool Expedition Trekking Sock - Socks
This sock is designed for long miles on the trail with heavy loadsProduct Features:* 3x1 rib knit top* Heavy cushion instep* Arch brace knit with elastic* High density footbed sole* Flat knit side panel* Winner of Backpaker Magazine's Great Sock Test 1997
10-131 - Outdoor Socks -