Multiple oversized intake and exhaust ports. Fog-Free DropshieldT with exterior switch. Recessed twin channel supervent cooling system.Removable molded breath deflector and chin curtain. Internal speaker pockets work with ICON's R. The DropshieldT visor must only be used while the main face shield is in the fully closed position. Removable HydradryT moisture wicking liner. Includes Clear FliteshieldT and RST Red ForceshieldT.