Art. - Mid High Length - Half-way of your lower leg. Two Sizes for a Perfect Fit - Size Chart Designed for Action and Comfort. Moisture-Wicking Technology to keep your feet cool and dry. 67% Coolmax®, 17% Polyamide, 10% Cotton, 5% Elastodine Machine Wash at 30ºC/86ºF. Do not Tumble Dry, Bleach or Iron.