Sierra says: To make a boot this light, most companies compromise durability and ride-ability in exchange for mere ounces. We didn't think you should have to suffer. From the start, team riders Mason, Mikkel, and Downing demanded the boot be soft yet supportive, with a shorter footprint, tons of cushioning, and stupid-simple lacing. We gave them all that, then added an EST optimized midsole t...

Sierra Says: The name says it all. This boot has an incredible out-of-the-box fit and performs like a champ in all types of conditions. Flow designed this to be the go-to boot for just about any serious rider who exploits the whole mountain on any given day. The defining characteristic of this boot is dampness. The air cushions in the outsole, along with shock absorbing materials in the insole...