Impacto Gel Knee/Shin Pad Gel filled padding provides maximum protection and reduces pressure directly on the patella. Padding made with injected Super Gel and foam for extreme comfort. Elevated face improves stability and traction, absorbs impact and helps support the knee. Patented rubber prevents marring and scratching delicate surfaces. Extended shin and heel provides maximum support to the knee, shin, and ankle. Innovative sliding lower strap easily adjusts to fit different calf sizes. Straps are positioned above and below the calf muscle to hold kneepad securely in place. Provides excellent cumulative trauma protection and all day comfort. Used for jobs that require to rest on the knees and shin for long periods. 100% PVC-Free.