Poly blend fabric with a touch of elastic and rubber for a stay-put fit Moisture-wicking yarns keep you dry Supportive arch compression and targeted cushioning in the footbed adidas Trefoil branding 6 pairs per pack Crew length 97% polyester, 3% elastane Machine wash Give overworked feet the breathable comfort they deserve with the adidas Originals Trefoil Crew Socks (6 Pack). Product Code: CI8723-BLK