Smith Mainline MIPS Bike Helmet NOT_A_PACKAGE A hybrid construction of 70%

A hybrid construction of 70% Mohair and 30% Nylon gives you an excellent ratio of purchase for climbing and glide for long

This highly functional

part Atomic high tech

Whether you are challenging yourself to clean a technical feature on your favorite local trail network

and a sense of humor

Smith Mainline MIPS Bike Helmet NOT_A_PACKAGE A hybrid construction of 70%Theres so much to unpack with Smiths new Mainline MIPS Helmet. What did riders ask for? A full helmet. So the top priority of the Mainline MIPS helmet is protection. Large thermoformed Koroyd panels wrap top of the head while additional panels span the back of the helmet providing premium protection and maximum breathability. But all the protection in the world isnt useful if the helmet isnt wearable, so the Mainline includes three sets of uniquely