The newest evolution of rainbow toe socks, the Smartwool PhD Toe Sock Micro Socks are technically enhanced and designed for performance. Made from soft merino wool, these SmartWool toe socks use the 4 Degree Elite Fit System with elastic bands around the ankles and insteps to keep them in place. ReliaWool fabric technology steps up their durability so the toes don't blow out after 50 miles. Wear them with flip flops, Vibram Five Finger shoes or inside your regular hiking or running shoes to eliminate trip-ending blisters between your toes.
Smartwool PhD Toe Sock Micro Socks Photo
Arctic Blue, Black, Persian Red and Silver.
Available sizes, while supplies last, include size small, size medium, size large and size extra large: s, m, l, xl.