Alot of firsts for ILTHY® this 2021! We're proud to bring you our first ever premium socks in a variety of brand colors: Black, White, Red, and Athletic Gold. Support your Local Art Dealer with these athletic Made in USA socks. FEATURES Polypropylene 80%, Nylon 15%, Elastic 5% Microfiber & Moisture Wicking Made in USA Heart Lightning Bolt Knit Logo Sizing Width Tube Foot S (Best for M 5-7 | W 6-9) 3.1 - 3.3 7.4 - 7.6 6.25 - 7.25 M (Best for M 8-10 | W 10-13) 3.1 - 3.3 7.75 - 8 7.25 - 8.25 L (Best for M 11-13 | W 14+) 3.1 - 3.3 8.75 - 9 8.25 - 9