When it was all yellow, the Zero G Tour Alpine Touring Boot was one of the most popular choices in the backcountry. Maybe that's because its neon yellow color is so noticeable, but we think it's because of its phenomenal performance whether you're touring something mellow on a powder day or a bigger mountain on a sping day. A 110 flex makes it the softest Zero G in Tecnica's collection, and that best-suits beginning skiers, lighter riders, and folks who want a comfy fit for the downhill. Tecnica's C. A. S. shell dimples the exterior to help boot-fitters customize the boot's shape to your foot. The lining includes waterproofing for greater protection in powder, and Vibram's rubber grants traction when there's more ice than snow on the summit.