【Instant Purchase OK!】 The items are in hand and ready to ship, so you can purchase without comments like "Is it okay to buy?". A supporter that can be used for sports, training, and daily life. It reduces the burden on the knees that are overused. It promotes faster recovery from injuries and endurance in muscles. Stretch knitting fits snugly to the curves of the knee. With non-slip silicone, it won't slip even when you move, providing comfort. Excellent fit and breathability/sweat absorption for a great feel. Two-piece set for both knees (left and right compatible) ※Note: Silicone case stoppers are used as non-slip material. Please refrain from purchasing if you are allergic to silicone. Color: Gray Size: M Length 27cm, Width (Top) 16cm, Width (Bottom) 14cm, Knee circumference 35~41cm Material: Nylon, Latex, Polyurethane