skating, surfing and snowboarding combined. join the asmo powdersurfing movement: not a skateboard, not a surfboard and not a snowboard either. the best of all 3 board sports are combined in the snow on a 'binding free' snowboard.the aesmose si features a freeride-oriented quad channel 3d base contour. this construction provides more stability and manoeuvrability, ideal for higher speeds and harder packed snow. the long outside channels and a higher maximum tilt angle of the board significantly increase overall control. the inside edges are a game changer when riding slopes, traversing packed snow and enable you to carve almost like a snow skate.riding stylea surfboard for the snow. the board is for freeriders and all-rounders coming from skating or surfing who want to combine it all in the snow.shapethe asmo powsurfer looks like a classic old-school freeride board. the nose is wider and longer than the tail, which provides plenty of float in deep snow and enables fast, controlled turns.