With an antimicrobial treatment to fight fungus and odor, this soft knit fabric support stays in place securely while allowing a full range of movement. Deluxe knee support fits either leg, providing extra support with comfortable plastic stays and a deluxe cutout design to stabilize the kneecap. Stay-in-place support firmly embraces without slipping or rolling, for all-day comfort and mobility. 65% polyester/10% nylon/25% rubber. Hand wash; antibacterial treatment lasts 20-25 washes.|||Size Chart