The powder-oriented model in the Backland Series is a favorite in the Western US and Canada, and the Atomic Backland 109 Skis have proven a favorite in the snowier parts of North America for years. The standard Backland formula applies - Ultra Light Woodcore of Poplar and Caruba woods, Dura Cap Sidewall construction, and an environmentally sustainable build process that eliminates extra resin and uses no Carbon Fiber let you hit the skintrack with confidence and an easy conscience. Product Details Rocker Type: Powder Rocker: 25% Tip Rocker / 50% Camber / 25% Tail Rocker Shape: HRZN 3D Backland Tip and Tail: Contoured tips and tails designed to enhance performance in powder and in steep technical terrain Core: Ultra Light Woodcore: Light Poplar and Caruba woods Laminates: Reduced Fiberglass and Resin: Life Cycle Assessment analysis showed Fiberglass and Resin contributed disproportionately to the skis carbon footprint; more wood and less fiberglass, resin and metal reduces carbon dioxide equivalent emissions by 26% Sidewalls: Dura Cap Sidewall: Sidewall for power transmission combined with a small cap for durability. Base: Atomic Base: High-density sintered bases that are fast in a variety of snow conditions and accept wax readily. Edges: Standard Edge Base Edge Angle: 1˚ Side Edge Angle: 3˚ Binding Compatibility: We recommend a brake width equal to or at most 15 mm wider than the ski waist width. Size Tip Width Waist Width Tail Width Turning Radius Indiv. Ski Weight 176 133.5 109 122.5 17.5 184 135 109.5 124 19 1540 189 136 110 125 20