Frogwear Knee Pads Non-marringThese non marring, premium, knee pads feature a soft, formed, PVC cap with a padded hinge design to increase user comfort when worn for extended periods. The closures at the thigh and calf are adjustable and feature buckles for easy donning and removal. They are ergonomically curved for a comfortable fit. Non marring, premium style Padded hinge design at the top allows the strap to be higher above your knee cap for improved comfort while walking and