Rugged DYAD outer frame is double injected to our POLYFLEX ultra soft inner frame for unparalleled construction utilizing premium materials.FORCE-AIR ventilation system.17mm thick, 3D molded, multi stage face foam, accompanied by a Moisture channel technology for the ultimate sweat management.Ultra-wide field of view accepts our WIDE VISION Roll Off system.Sleek wraparound outrigger design allows for a contoured and evenly distributed fit around modern helmets.STRAP-WEDGE positions the 45 MM wide woven strap at an ideal angle for even pulling pressure on your face.Injection molded BIO polycarbonate lens features the ultimate in strength and redefined clarity.GLIDE-LOCK quick-change lens locking technology.Integrated lens tearoff posts