Description Mid High Length – Half-way of your lower leg. Two Sizes for a Perfect Fit. Designed for Action and Comfort. Moisture-Wicking Technology to keep your feet cool and dry. Composition: 67% Coolmax®, 17% polyamide, 10% cotton, 5% elastodiene, 1% elastane. Machine Wash at 30ºC/86ºF. Do not Tumble Dry, Bleach or Iron.