Dupont CoolMax CoreSpun fibers are spun around Lycra to create a single yarn, so these socks provide: Unsurpassed Moisture Management, Blister Protection, Low Pilling, Abrasion Resistance, the Best Elastic Support Available & an Extra Smooth, Looped-Toe. USA. CoolMax CoreSpun fibers wick moisture away from the foot to allow fast evaporation, while providing an excellent defense against blisters. CoolMax is on the inside of the sock where it belongs and the nylon on the outside to provide lasting durability. The cuff uses Lycra to offer a truly gentle, supportive ankle band. Made in USA.
- Med: US Men 7-9 Women 8½-10½, European 40-42½
- Lg: US Men 9½-11½ Women 11½-13, European 43-45½
- X-Lg: US Men 12-15, European 46-50