SEOULSTORY7 5pack Women's Full Cushion Mid Quarter Length Hiking Socks 75%Cotton,20%Spandex,5%Polyesters Full cushion throughout;botton,top,ankle Small size fits Women shoe 6-8US, Medium size fits Women shoe 8-10US, Men shoe 7-9US Midweight pile cusion padding protect the foot from shear and prevent painful blisters. Moisture wicking,anti-bacterial. Ideal for outdoor sports-snowboard,Camping and hiking,skiing,climbing,trekking,outdoor trail The Y- Heel Tab Helps With Slipping Your Socks On and Off. Great elasticity and stay up. Made in Korea