The new Scott Centric Plus was designed and developed for Scott's world-class road and mountain bike racers. They leveraged the extensive aerodynamic expertise to make one of the lightest and best ventilated helmets in its class. This was achieved through optimization of airflow on both the outside and the inside of the helmet. MIPS provides the benefits of a MIPS Brain Protection System and features a unique construction to further enhance ventilation. In-Mold Technology Polycarbonate Micro Shell Fit System: HALO 270 with rubber dial Optimized Ventilation Newest MIPS Brain Protection System integrated with the padding Aero Optimized Approx Weight: 220 g