SMK Streem Sonic is an open face helmet, made using the latest generation materials for maximum safety and style. It is characterized by bold contours and a smart design. Lightweight and superior fit give riders comfort during extended duration of use. The extrawide, UV resistant visor allows the best vision of the road. An efficient ventilation system, with advanced channeled air intakes at the front along with removable neck-roll, provide maximum comfort and flexibility of use to the rider even during hot season.