Rocker Type Tip / Tail Rocker – Subtle rocker in the tip and tail; camber underfoot. Core Karuba / Poplar Lightweight Wood Core – Utilizing karuba wood in the core gives you the perfect balance of density, durability, and weight. Laminates Graphene – Graphene is the strongest, lightest material known to man. Integrating Graphene into the construction of the ski has two essential benefits: a reduction in weight and an increase in performance. Topless Tech – The topsheet surface is replaced with a Polyester Fleece to reduce weight. Rubber Foil dampening layer over edges Sidewalls Multilayer-Carbon Sandwich Cap Construction – Developed from the most sophisticated materials known to man: the Super Light Sandwich Construction makes up one of the world’s lightest freeride skis by utilizing Graphene, two different carbon layers, as well as replacing the surface with a polyester fleece. The ultimate construction for a high performing freeride ski Base Structured UHM C Base – The same high quality material used in Head's world-leading race skis is used here. Different structured running base for all conditions. Binding Compatibility We recommend a brake width equal to or at most 15 mm wider than the ski waist width. Head Kore 85 Ski Womens