motorcycle protector,motorbike protector,knee protector 1Vacuum metal plated, 2.high impact plastic 3.protect your knees motorcycle protector,motorbike protector,knee protectorQuick DetailsProduct Type: SportswearSportswear Type: Motorcycle & Auto RacingSupply Type: OEM ServiceMaterial: anti-impact PEStyle: armorFeature: Breathable, Plus Size, Quick Dry, Wind...Place of Origin: zhejiang China ( ...