Have fun running around in space and time with these officially licensed The Flash Crossover Crew Socks. These red Crossover x DC Comics Crew Socks are made from a cotton/polyester blend and feature a 200-needle, ultra-limited edition knitted The Flash character design. Mix and match all your favorite heroes and villains from the DC Comics Universe on your own two feet. Men Shoe Size: - 7.5 - 12.5 / Women Shoe Size: 9 - 14.