s r7 communication system side cover Color_Mid Gray with a material composition of Color:Deep Gray Royal Blue with a material composition of 98% cotton and 2% polyurethane these rugged pants utilize a modular construction and the most advanced materials technologies available at Alpinestars and are equipped with Alpinestars new laminated 2L DrystarXF® waterproof and highly breathable membrane for effective all weather performance this side cover is designed to restore the clean fit and integrated profile of the S R7 Communication System on compatible helmets it delivers precise replacement fitment and a neat black finish for dependable everyday service and a consistent performance focused look