This lightweight helmet features in-mold construction and the MIPS® Brain Protection System, which reduces rotational forces from angled impacts. It complies with U.S. CPSC Safety Standards for Bicycle Helmets for Persons Age 5 and Older, CE EN 1078, and AS/NZS 2063. The adjustable dial fit system allows for a customized fit, while the helmet is designed to integrate seamlessly with Smith performance eyewear and goggles, enhancing comfort, ventilation, and storage. The AirEvac™ ventilation system prevents fogging on eyewear. With 20 fixed vents for consistent airflow, an integrated visor, and a performance comfort lining, this helmet ensures both protection and comfort. Lightweight, low-bulk single-layer webbing adds to its comfort. Weighs 11 oz (300 g) in size M with MIPS®. Available sizes - XS (48-52 cm), S (51-55 cm), M (55-59 cm), and L (59-62 cm).