Soothe stubborn joints with the pair of ultra light knee supportsr provides compression and support for stiff weak and sore kneesr made with comfortable ultra light materialr flexible design fits easily under clothes for discreet user can help to prevent re injuries with regular user one size fits allr each pack includes 2 x supportsr material 60 polyester 20 cotton and 20 spandexr save 80 with the pair of ultra light knee supports for 599 pound instead o