Socks are made of 75% Cotton, 21% Polyester and 4% Spandex. Our Socks come in one size that fits US Men??s Shoe Size 6-12 and Sock Size 10-13, fit women shoe size 7-13 The soft cotton provides extra smooth feel to your skin and makes our socks comfortable to wear. Proudly wear this trump 2020 socks and make America great again. We stands behind the quality of our great cotton socks and we take pride in everything we make. If you are not 100% satisfied, you can return it for a replacement or refund.MAGA!