Athletic Socks w/ Compression fit & Navajo Print (Size 10 - 13) 68% Polypropylene, 30% Nylon, 2% Lycra Spandex Made in USA Medium Warm Wash. Tumble Dry Low. Men's Large Size (10-13) Comfy yarns with colors that don't fade Moisture-wicking & odor control with antimicrobial Compression fit Athletic socks with ergonomic cushioning