smooth finish on both side and base edges

Group test with clear instructions

breathable fabric that stretches and doesn't compromise on warmth

Good Grip in a variety of Conditions

Black Diamond Helio 76 (2018-2019) _BootServices smooth finish on both sideUltra Lightweight Skimo The Black Diamond Helio 76 is a featherweight carbon fiber ski built for technical ski mountaineering and high speed ascents. Its 76mm waist excels on firm snow and steep, icy terrain, offering exceptional edge grip when things get dicey. By combining a balsa flax wood core with a carbon layup, it stays incredibly light for the skin track without sacrificing downhill stiffness. Integrated ABS sidewalls help dampen the "chatter"