Gears4Pros Football ChinStrap Gel Pad Insert GX-4 ~ Get Extra Protection...Added Comfort More Protecton-Hydraulic action disperses impact forces. Lab tests prove it protects better More Comfort - Our GelPad conforms to all chin shapes and equally distributes pressure. Better Fit-Cradles your chin for a snug and secure fit. Keeps kids' chinstraps from slipping Stops Skin Rash - Reduces contact dematitis. Easy Installation-Goes on in seconds. Fits SportStar & most Adams, Riddell & Schutt cups.