W.S.P. Knee Stabilizer Knee Support for Wakeboarding & Surfing Also great for watersports like skateboarding and snowboarding! The perforated wet material has countless small holes. Excellent breathability! Prevents stuffiness and provides a comfortable fit. Hinged stabilizers on both sides protect the medial and lateral collateral ligaments, preventing knee damage! A U-shaped pad under the kneecap guards the anterior and posterior cruciate ligaments, and a 3rd belt protects the ligaments and prevents the main body from shifting. ◆Product Details◆ Color: Camouflage Size: Around the center of the knee (cm) L size: 38-43 Retail Price: 6820 yen ※The thin belt below the knee is torn, but the upper and lower fixation is secure, and it was used in this condition while wakeboarding. Please understand that this is a used item.