Smith Mainline MIPS Bike Helmet 2026 in Black size Medium

evo.com | Smith Bike Helmets > The Smith Mainline MIPS Bike Helmet takes the brand headfirst into a highly contested scene, and their first full-face is a winner. As lightweight and as comfortable as their half shells, the Mainline will shock you with its airy feel. If you're challenging yourself with bigger terrain and higher speeds, the confidence you'll get from this full-face is a welcome addition. You charge, but so do dentists: rock a full-face and only see them at your six month checkups! Lightweight Aerocore(TM) In-Mold Construction Koroyd(R) is a tubular core structure, patented worldwide and manufactured in Germany. Koroyd is not just an evolution of product; it is by definition a revolution in protection material, which is proven to afford a significant and even astonishing level of protection. Extensive Pad Kit to Dial In Fit This helmet comes with 3 sets of cheekpads, 2 collar pads, and 2 crowns for a personalized fit. 21 Optimized Vents ASTM F1952 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. | Smith Mainline MIPS Bike Helmet 2026 - Medium in Black