Combining style, functionality, and comfort, the Nike Strike KneeHigh Socks in University RedGym RedWhite give extra coverage so you can go all in, every time. The Nike Strike KneeHigh Socks use DriFIT technology to wick moisture away from your skin fast, giving you a drier and fresher feel, and helping eliminate clammy feet. DriFIT technology removes sweat quicker, keeping you cooler for longer. Kneehigh length for better coverage. Machine wash.