The CLC Foam and Polyester Knee Pads are designed to provide durable knee protection and dependable comfort for workers handling repetitive kneeling tasks on tough surfaces. A hard tread-pattern cap adds long-wearing durability and broader coverage, while the thick 3/4" high-density closed-cell foam padding helps cushion pressure throughout the day. Breathable neoprene lower straps and upper elastic straps with slide buckle fasteners help create a secure, comfortable fit that stays in place during active jobsite movement.