Signal Mips Bike Helmet Size:M It's designed to fit roomy

It's designed to fit roomy on the body to easily layer over your winter attire

It strikes an excellent balance between low weight and durability

With the ability to choose from color-changing Disc-O mode

The tank's warp-knit fabric pulls moisture away from the body and dries in a flash to keep you comfortable on the trail or the rock

Sturmfist 3 is ideal for riding in temperatures between 10 and 30 degrees F (-12 to -1 degrees C)

Signal Mips Bike Helmet Size:M It's designed to fit roomyMade for great days on the bike and the daily commute alike, the Smith Signal helmet gives you the protection you need no matter where your wheels take you. Mips brain protection system helps reduce angled impact forces in the event of a crash, and an adjustable dial on the back lets you fine tune the fit for comfort. Strategic venting keeps the air flowing, your glasses fog free, and your head cool. And whether you're grabbing a coffee or walking