Take on any trail with confidence wearing the Smith Engage mountain bike helmet. Engineered for maximum protection, this helmet combines zonal KOROYD™ with Mips® technology to absorb impact energy in the event of a crash. The dial-adjustable fit and extended back coverage ensure a secure feel while riding. Stay cool and comfortable on hot days with 21 fixed vents and the AirEvac ventilation system. Convenient features include channels for easy eyewear storage and a two-position visor that rotates up for goggle storage on the go. Smith Engage Features: Protection Lightweight in-mold construction with zonal KOROYD® coverage for ventilated impact protection Mips® Brain Protection System reduces rotational forces from angled impacts CPSC and CE EN 1078 certified Fit & Integration Adjustable dial fit system for a personalized fit Designed for seamless integration with Smith performance eyewear for enhanced comfort, venting, and storage AirEvac ventilation system prevents lens fogging when paired with Smith eyewear Feel & Function 21 fixed vents ensure consistent airflow Performance comfort lining for added comfort Lightweight, low-bulk single layer webbing Two-position adjustable visor Weight (Size M, Mips®): 12 oz / 350 g