Description FEATURES Sport Fit Women's Fit Moisture Management ThermoFit Flat toe seam Overfoot Ventilation ShockZones T2 AntiShock Cushioning Y-Heel Natural Toe Spread Zero Debris Cuff Toe Guard Lycra Dry Technology for improved comfort and fit WOMEN'S Size UK Europe USA CMS Small 3-4.5 35-37 4-6 21.0-23.5 Medium 5-6.5 38-40 6.5-8 23.0-25.0 Large 7-8.5 41-43 8.5-10 25.0-27.0