Adults 1 or 2-PK Knitted Slipper Socks with NON-Slip Skids ***Free Shipping Promotion, Great Gift For Family And Friends*** Non-Slip on the Bottom (This way you won't slip on the hardwood or tile floors ,Ideal for wearing at home!! Flat Bottom Size: Medium (23-24cm), Large (25-26cm), Xlarge (27-28cm) Material:98%Polyester, 2%Spandex Thicken Wool, Knit lining for extra warm and comfy!! *For colors available refer to pictures-Color may vary due to lighting