The EXP3™ brings modern touches to a longtime favorite. The EverLeather™ shell is molded to a streamlined, anatomical fit, providing enhanced protection throughout the leg. Cut-out behind the knee provides freedom of movement and comfort. Three 1? straps with extended stretch disperse pressure points and ensure a perfect fit. Ultra-low profile removable E-Foam™ liners absorb impact and provide a custom fit. E-Foam is antimicrobial, breathable, easy to wash and quick to dry.