The Feetures! Ultra Light Cushion No Show Socks are designed to maximize breathability and moisture-wicking. Ultra light cushioning means you get the least bulky feel and the best fit with your shoes. You still get protection where you need it like around the collar of the sock where it touches your Achilles tendon. There are Snug - Fit bands of lycra running through this sock that help to keep it in place so it doesn't slide around. This prevents rubbing and reduces blisters. 74% i - Wick nylon/ 23% polyester/ 3% Lycra spandex - Seamless toe to prevent pressure points - Ultra-light cushioning in impact zones for comfort - No-show below-the-ankle height Moisture-wicking knit to keep feet drySnugFit Lycra bands keep sock in place on foot ; Deep Pink/Aruba Blue; L