SNOWBOARD

PROBLEM TO BE SOLVED: To provide a snowboard having more improved operability and stability.SOLUTION: In the snowboard 10, kicks are attached to a nose N and a tail T, and a camber v is provided along a longitudinal direction. The snowboard has a prescribed snow-contact length S, has a side curve J formed on both sides, and has a convex attached to a sole surface of the snowboard spreading over the total snow-contact length S. The convex is in an arch form with a position right below an axis as a lowest point on a cross section surface of the snowboard, and the convex at the central position in the snow-contact length Sis looser than that near an end in the snow-contact length.