Snowboard Arbor Relapse 2019/20 Specifications Classic Camber - classic camber for precise riding and high pop True-Twin - the shape of the snowboard is perfectly symmetrical for balanced riding on both regular and switch. Jibbing, flying and fast driving, all with greater balance and stability. FSC Certified Single Malt Core - wood core, made of poplar, produced in a sustainable way, ie. Reduces Environmental Impact Extruded Base