These ShiftGear Knee-High socks shifts the colors every which way! Made with an extensive pattern of alternating gray, white, black, and purple, these socks feature two-gears interconnecting at the top. Complete with all the MOXY performance foot features, these knee-highs will help improve your performance at the gym, doing heavy duty work, and protecting your legs and feet. Perfect for CrossFit enthusiasts, fitness freaks, volleyballers, soccer players, motocross riders, or all knee-high enthusiasts, these gears will not break down on you!