• U.S. shoe size: men’s 7–13, women’s 8.5–14.5
• 58% cotton, 40% polyester, 2% elastane exclusive of elastic
• Threads are OEKO-TEX certified, meaning no harmful chemicals
• Made in Korea

It's a little ironic that the bright coloring that warns a poison dart frog's predators to steer clear is the same coloring that makes humans go, “Ooh, pretty!” Look, but don't touch — unless you're talking about the amphibians on these fun frog socks for men. Then it is fine to do both!