evo.com | Smith Bike Helmets > Fun meets function in the Transit Jr. MIPS helmet, where kid-friendly comfort pairs with advanced protection for neighborhood adventures. The lightweight design includes smart features like dial-adjust fit and optional light integration to keep young riders safe and smiling. EPS Inner with Polycarbonte Shell Lightweight In-Mold Construction Adjustable Dial Fit System 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. 16 Fixed Vents for Consistent Airflow | Kid's Smith Transit Jr. MIPS Bike Helmet 2026 - YS in Black