Designed to be form fitting with maximum protection and performance, while still being lightweight and flexible and slim enough to fit under pants Features include a strategically placed EVA whip pad to protect the inner knee area, an elasticized cuff with silicone print to prevent slippage and keep the pads securely positioned Motorsport Level 1 Safety Rating EN1621-1:2012 Neoprene and airprene main construction Soft and comfortable synthetic liner Breathable mesh capsule at the back of the knee Heavy duty elastic hook and loop closures