Rainbow socks go with anything. Wear them with your most colorful outfit and everything will pop just a little bit brighter. Or add an element of fun contrast next time you step out in all black. This rainbow is extra special because it’s woven with metallic threads that glint in the light. What will you wear with your sparkly Radiant Rainbow Crew Socks? 59% Cotton, 26% Polyester, 12% Metallic, 3% Spandex. Made in Korea. Our threads are certified by OEKO-TEX® Standard 100, which means we leave out harmful chemicals to keep your skin safe and happy. Approximately fits women's shoe size 5-10 and men's shoe size 3.5-8.5.