Dexshell Hytherm Pro Waterproof Socks Large

This is a mid calf length thermal sock. The Merino wool terry loop piles cover the full inside of the sock, offering the exceptional thermal protection and comfortable fit to mid calf. 20% nylon Imported Hand wash or machine wash below 40C. Tumble dry low. Do not iron. Do not twist. KEEP AWAY FROM DIRECT HEAT WHEN DRYING. Available in four sizes (unisex): Small (4-6), Medium (6.5-9), Large (9.5-12), X-Large (12.5-14.5) Outer shell: 96% abrasion resistant nylon, 3% elastane, 1% cuff elastics.