Balega's Mohrino V-tech Enduro Crew Socks are packed with technology, providing nothing less than the best in fit, comfort and performance. The full crew is snug with a non-slip collar yet breathable and ventilated for moisture management and comfort. With the synthetic Mohrino spun fibers, it provides an extra layer of performance against blister prevention. Features: - Deeper heel pocket for precise fit - Protective layer of cushioning for impact resistance - V-tech arch support for support and comfort - Hand linked toe seam - Mohrino fibers for moisture management and blister protection - Composition: 29% Wool, 29% Mohair, 26% Nylon, 14% PAC (Acrylic), 2% Elastane - Last Chance - Discontinued Style/Model Size (US): - XS: Wmn - 3-5.5 - SM: Men - 4.5 - 6.5 / Wmn - 6 - 8 - MD: Men - 7 - 9 / Wmn - 8.5 - 10.5 - LG: Men - 9.5 - 11.5 / Wmn - 11 - 13 - XL: Men - 12 - 14 / Wmn - 13.5 - 15