Smith Unisex Mainline MIPS Mountain Bike Helmet po-fjall1wmn-424 Eyewear friendly

Eyewear friendly

These materials were made in Bluesign® certified facilities

sewn-in exit port for a hydration tube

Upper-body lining: 50D 165 g/m² 100% polyester micro-fleece

this curved midsole geometry helps you feel like you are floating over the ground

Smith Unisex Mainline MIPS Mountain Bike Helmet po-fjall1wmn-424 Eyewear friendlyGive credit where credit's due. Thank your mom, your legs, and your gear for giving you the opportunity to land that rocky gap. Made for going big, going fast, or both, the Smith Mainline is our pinnacle, downhill certified enduro bike helmet. Safety innovations like KOROYD and Mips provide energy absorbing impact protection so you have the confidence to get aggressive on the trail. It doesn't matter if you're slaying the EWS in Whistler or suffering