American Socks Signature Till Death Do Ustyle: Mid High Length Half way of your Lower Leg material: 67% Coolmax, 17% polyamide, 10% cotton, 5% elastodiene, 1% elastane size: select available size in the size menu S M 36 41 EUR 6 8. 5 US 3 7 UK L XL 42 46 EUR 9 13 US 8 12 UK additional information: Machine Wash at 30C 86F. Do not Tumble Dry, Bleach or Iron Designed for Action and Comfort Moisture Wicking Technology to keep your feet cool and dry