Construction Lightweight In-Mold Construction – Low profile In-Mold designs combine a polycarbonate shell with EPS liner to provide superior impact protection and extreme light weight. Zonal Koroyd® Coverage – For lightweight, energy-absorbing and ventilated impact protection. Koroyd® provides superior impact absorption, design flexibility, and ventilation when compared to materials traditionally used in helmet construction. By utilizing crumple-zone cylinders that crush uniformly on impact, Koroyd® manages energy more efficiently with less volume than any other protection material on the market. Unlike traditional protection materials, Koroyd® cylinders absorb and convert more kinetic energy, while increasing airflow and reducing overall weight. Not all helmets are created equal. Ventilation AirEvac™ Ventilation – AirEvac drives the warm air away from the goggle through external vents and internal channels in the EPS liner. Fit BOA® FS360 Fit System – The BOA® FS360 system uses a full halo design that offers both forward and lateral adjustment, and creates a "floating" effect that eliminates hot spots. Fidlock® Strap Buckle – Offers easy one-hand operation. Additional Features Aleck™ Audio System Compatible Ionic+™ Antimicrobial Lining – Offers sweat-activated odor control. Beanie Compatible Removable Goggle Strap Lock – For streamlined shell when goggles are worn under the helmet. Smith Helmet Bag Included MIPS® System Equipped – In a helmet with the MIPS Brain Protection System, the shell and liner are separated by a low friction layer that allows the helmet to slide relative to the head in and angled impact. Safety Standards ASTM F 2040 CE EN 1077:2007 Class B Material: Koroyd Helmet Style: Half Shell Helmet Venting: Fixed Venting Audio: Not Included Removable Ear Pads: Yes Adjustable Fit: Yes MIPS: Yes Weight (g): 450 Warranty: Limited Lifetime
