... NiMu workers etc.Main material:1, fabrics using 600D x 600D tu PU luggage cloth.2, shell: PVC/TPR/ ... nap composite seamless sponge.Police knee, wrist protection tools: 9:28 tactical knee, like elbow pairze pads)Applicable group: military personnel ... training, combat, or outdoor games, etc. military outdoor kneecap knee pads