"Perforated neoprene chassis for breathability Strategically placed perimeter embossed foam padding with ventilation Tacky silicone elastic webbing to prevent slippage Hook and loop thigh and calf closures with security cinch Pre-curved chassis for attack position Fortified injection molded plastic shields Spandex joint for ease of movement Impacted Tested with Level 1 Protection CE EN 1621-1:2012 Level 1"