Laluna Women's No-show Low Cut Cotton Thin Casual Socks Pack of 5 Pair,8 Pairs,Non Slip Premium Quality Cotton, Many Hot Color to Choose 85% cotton ,15% spandex .breathability and Sweat Wicking. Suitable for every season Long lasting and Machine washable Large silicon grip on heel to prevent slipping , Stay on your feet .Comfortable toe seams. Good Matching for Your Sneakers and Casual shoes Sizing Based on Women US Shoe Size.STILL NOT SURE ON SIZE?PLEASE CONTACT US ! Combos are 5 pairs pure color pack and 8 pairs Assorted Colors Pack For detailed listing of colors included in each edition please refer to photos