【UNISEX SIZE】Small(US Women 5-7/US Men 4-5); Medium(US Women 7.5-9/US Men 5.5-7); Large(US Women 9.5-11/US Men 7.5-9.5); XLarge(US Women 11.5-14/US Men 10-13); Traction cleats work with all kinds of shoes and boots 【ICE CLEATS INCLUDE】 - The VATEICO shoe ice cleat is made of good elasticity silicone,28 stainless steel teeth and fixed strap,reduce the risk of slip and increase safety 【HIGH PERFORMANCE】Full-sole coverage provides 360 degrees of traction,tested to remain flexible in frigid temperatures, down to -45 degrees Fahrenheit 【WONT EASY FALL OFF】It elasticity enough, it can keep the cleats tight on your shoes no matter when you walking on freezing ground,ice river, freezing mud 【PLEASE NOTE】 Special steel stud shape design,which make it more easy for walking climbing. If the size of the ice cleats is not suitable for you, please contact us promptly or return for a different size ice cleats Ice Cleats Snow Traction Cleats for Boots and Shooes 28 Studs Ice Crampons for Walking on Snow and Ice Anti Slip Coershoe Rubber Ice Grippers Slip-on Stretch Footwaer