360º Stretch Nylon Kevlar Mix Anti Cut with Graphene 360° Stretch anti-cut polyester Elastic waistband 3/4 length fit Extra protection in groin and other sensitive areas An extra protective layer built with ski racers in mind, Kevlar mixed with ultra-thin, anti-cut graphene that provides extra protection in the areas most susceptible to the razor edge of a racing ski. Add in 360° stretch for comfort and there’s no restriction when reaching the finish line