Swiftwick One Olefin Ankle Socks - Black/Gray - 'M'

Composed of 80% nylon, 14% olefin, and 6% Lycra.

Olefin is the only Nobel Prize winning fiber, Olefin retains less than .01% of its weight in moisture. It also resists deterioration from detergents & perspiration. This produces a fast drying, lightweight sock with incredible breathability, superb abrasion resistance and outstanding wear. Olefin is easier to recycle than most synthetic fibers and its production has less environmental impact since it leaves very little waste.

This compression sock has a 1" cuff that sits at the ankle, giving you a little more coverage than the Zero Olefin.

Made in the USA

Men 6-9.5 Women 8-10 Euro 39-42

High Performance for Cycling, Running, Tennis, Trail Running and Golf.