The ProFlex 342 Injected Gel Knee Pads feature an extra-long cap that extends down the shin for maximum protection and stability on rough surfaces. For all-day comfort and support, these pads are cushioned with injected gel and PU foam. The top neoprene strap is perforated to improve airflow and prevent sweat behind the knees. The non-slip rubber cap securely grips floors for added stability. The hook & loop and buckle closure securely attach to keep knee pads from sliding around or c