Combining style, functionality, and comfort, the Nike Strike KneeHigh Socks in Midnight Navy/White 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. 88% polyester, 6% cotton, 6% elastane. Machine wash.