LALUNA BRIDE Men's No-Show Low Cut Casual Socks,Quality Cotton,Pack of 1 Pair,3 Pairs Non Slip Premium Quality, Manly no show socks! 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 All Your Sneakers and Casual shoes Sizing US mens shoe size: Small:7-9,Medium: 9-10.5 STILL NOT SURE ON SIZE? PLEASE CONTACT US ! Combos are a 3 pair value pack. For detailed listing of colors included in each edition please refer to photos.Color available in White, dark Grey, Light Grey,Brown, Navy Blue,Blue and Black.