The SKI PRO FROST is a sock built for those fast moving pros. Light cushioning only in the places that you need it - around the heel and on the shin - ensures a performance fit. Cushioning on the heel helps reduce heel lift in your ski boot and cushioning on the shin provides maximum comfort. A special Achilles pad holds the heel down in the boot while enhancing fit.
Wool 62% Spandex 2% Nylon 36%