CLIFF KEEN AIR BRACE KNEE PAD For maximum protection and stability of the knee Designed by orthopedic surgeons in association with succesful coaches and top athletes Neoprene sleeve covers a system of unique, sealed rubber tubes which dissipate shock four ways Triple pad protects the entire knee Lightweight, allows for complete mobility Circular patella centering brace stabilizes kneecap and protects collateral ligaments Sold individually Color: Black Measure around center of knee for sizing Sizes: S-XXL Note: Order one size larger than kneepad size chart indicates