Champro TRI-FLEX Knee Pads Compression knee pad with integrated TRI-FLEX pad system for a low-profile, form-fitting knee pad. DRI-GEAR fabric wicks moisture away from skin to keep athletes cool and dry. TRI-FLEX pad moves and flexes with the knee allowing for full range of motion. Spandex/Polyester fabric offers excellent fit and comfort. Sizes: .Colors: .