Burton clash snowboard mens the burton clash snowboard is makes for an easy ride crafted to give a relaxed and stable feel through a flat top and convex base this board has a twin flex extruded base a directional base fsc certified super fly 888g core and biax fiberglass this board is compatible with any binding and feature a standout design as well as burton branding to the base mens snowboard relaxed and stable feel flat top convex base twin flex extruded base