The Yoshi performance socks are knit with Cordura yarns and feature indexed, anatomical construction and targeted arch compression bands to prolong foot comfort and reduce fatigue during running, hiking, and other high-output activities. Premium durable Cordura yarns resist stretch and abrasion, prolonging the lifetime of the socks.
50% Cotton, 45% Nylon, 5% Polyurethane
Made in Japan.
| W's US Shoe Size | M's US Shoe Size | |
| Small | 4 - 6.5 | 5.5 - 7 |
| Medium | 7 - 9.5 | 7.5 - 9.5 |
| Large | 10-12.5 | 10 - 13 |
