Monster creation is tricky. You need a secret laboratory, test tubes full of colorful liquids, huge Tesla coils shooting out sparks, and a hunchbacked henchman ready to do your bidding. Luckily, these marvelous men's monster socks come fully assembled! Fits men's shoe sizes 8 to 13. 51% cotton, 47% polyester, 2% spandex. Made in Korea.