CEP Women&rsquo;s No Show Running Socks - Compression Socks for Performance 89% polyamide, 11% elastane Imported CEP No Show Socks For Performance: Compression running socks for women provide a comfortable, functional fit for athletes looking to enhance performance and for everyday use to reduce swelling, fatigue, and cramping. Support Socks: Padded cushioning and seamless toe-closure provide protection against blisters and hot spots. This lightweight, minimalist sock will keep your feet dry during a long run, and athletics. Heel tab provides a no slip fit. Compression; Our seamless elastic toe-box design molds to your feet without restriction. CEPs compression model prevents foot swelling, speeds up recovery, and supports increased blood circulation. Comfort & Quality: CEPs high-tech synthetic fibers are durable, tough, and built to last. Our compressive fibers maximize breathability, while reducing swelling and preventing blisters. Compression levels are guaranteed over 150 wears. 89% Polyamide (Nylon), 11% Elastane