Ride Smokescreen 2023 Men's Snowboard stiff flex Fusion Rocker Camber Fusion 810107802496 Fusion Rocker Camber Fusion Rocker Camber is a special directional camber profile that puts catch free and playful rocker between your feet K2 built the Alchemist with premium materials featuring a fully cambered profile and the stiffest flex in our snowboard line Roll In Construction – Unique 3D structure built around the urethane Slimewall® sidewalls this sidecut combines tight elliptical curvature at the tip and tail to provide low speed initiation and response with a larger radial section between the feet for high speed stability and tracking