12 Pairs Womens Assorted Color Design Non Skid Slipper Socks 70% Acrylic, 20% Nylon, 10% Spandex Sock Size 9-11- Shoe Size 5-11 Ships In Assorted Colors as Pictured Diabetic Non-Skid Slipper Socks Length of each sock measures 15" Inches when laid flat