One-and-done tours have never been your forte. Whether you're venturing into the alpine when conditions are clear or lapping low-angle pow below treeline on a storm day, you require a boot that will keep you moving quickly up the mountain and having a blast all the way back down—the Scott S1 Carbon Longfiber Alpine Touring Boot. Keeping the boot light during long tours and seemingly endless switchbacks, the S1's shell is composed of a Grilamid material that is able to maintain the stiff, responsive feel of an alpine boot while requiring less material than a traditional polyurethane shell. To reduce weight even more, Scott added its Carbon Longfiber material to the tongue and frame to maintain rigidity once locked into ski mode.