These ToughBuilt Waterproof Knee Pads are the versatile solution for wet and dirty jobs, from concreting to gardening. The pliable outer shell of these waterproof knee pads helps to protect the knee on rough terrain while preventing scratches on the most delicate surfaces. These knee pads feature closed cell, high-density foam that provides all-day comfort while the flexible accordion construction keeps debris out and maintains comfort while walking. A single elastic strap wraps around the upper calf, avoiding painful bunching behind the knee. ToughBuilt Waterproof Knee Pads can be easily cleaned off with water after every job.