* Maximum protection with ventilated IPX® soft protector foam on the knee and ventilated hard plastic on the shin. * IPX® foam is soft and flexible when riding, but hardens on impact * Optimal cooling and air circulation due to the open design structure, but without compromising protection | Article: Oneal Sinner Raid Knee Protectors, black, Size M | Article: Oneal Sinner Raid Knee Protectors, black, Size M, black, Size M
