The CLC UltraFlex Non-Skid Knee Pads are designed to deliver flexible protection, secure grip, and all-day comfort for workers who spend long hours kneeling on tough surfaces. Their Ultraflex upper cap design combines with a soft, flexible outer shell to help protect knees while gripping most surfaces without scratching or scuffing. High-density closed-cell foam padding helps cushion repeated pressure, while the Memory-Flex synthetic rubber straps and Slot-n-Dot strap connections create a secure, comfortable fit that stays in place through demanding jobsite movement.