TOETOE - OUTDOOR - 3D Terry Walker - Black & Grey 36% Acrylic, 36% Wool, 12% Cotton, 8% Polyester, 8% Elastane Wash with like colours. For best results wash with toes out. 40oC wool cycle. Tumble dry on LOW heat. Do not use fabric conditioner. Do not bleach. Do not iron. Do not dry clean. Achilles Tendon Protector: Thicker fabric supports and decreases friction Ribbed Calf Channel: Ensures warmth and secure hold on the Leg Stabilising Double Layered Cuff: Adjusts to the movements of the leg Extra Cushioning on the Ball of the Foot: Offers additional protection for pressure point Arch Support Band: Elasticated band secures the sock around the arch