Cramer Lightning 7 Football Girdle Integrated closed-cell Spider Web EVA foam hip, tailbone, thigh and knee pads for the ultimate in performance and convenience Hip pad coverage of the iliac crest to promote protection without impeding athletic performance Soft, light-weight thigh pads, 2-inch spandex elastomer waistband 80% Nylon/20% Spandex with 100% Polyester mesh crotch panel, anti-microbial and moisture-wicking Please see sizing chart image for proper fit