The ProFlex 575 Non-Marring Knee Pads are ergonomically constructed with a pre-curved design to keep protection comfortably in place whether walking, crawling or kneeling. The hard non-marring cap provides versatile protection on any indoor or outdoor surface—no matter how abrasive or delicate. Lightweight in construction, these knee pads also feature mesh paneling to improve airflow and reduce sweat, making for a comfortable, all-day use solution. For protection on both tough and del