★ Brand New ★ ★ Follow Discount ★ ★ Instant Purchase OK ★ ★ Free Shipping ★ Thank you for visiting! We have many other products on sale, so please feel free to take a look ( ^ω^ ) ↓↓↓ #MeruSHOP★WithFollowDiscount ■ Brand New □ Color: Black/Red ■ Size: S 【36〜40cm】 □ Material: ■ Features ◉ Recommended for those who are concerned about "instability" or "coldness" of the knees during training. ◉ Excellent heat retention promotes blood circulation around the joints and helps warm-up, reducing the risk of injury.