Shoe

A shoe body (L) for a left foot comprises an outsole body (1). Double-side-slip-preventing projections (3a) and (3b) and another projection (5) are formed on a bottom surface of the outsole body (1). The outsole body (1), the double-side-slip-preventing projections (3a) and (3b) and another projection (5) are formed integrally by a composition containing rubber or synthetic resin as a principal component. Each of the double-side-slip-preventing projections (3a) and (3b) includes a bottom surface to be a grounding surface, a tiptoe side slip prevention wall, and a heel side slip prevention wall. The tiptoe side slip prevention wall is formed substantially along a line to be convex in a tiptoe direction. The heel side slip prevention wall is formed substantially along a line to be convex in a heel direction. A space between two double-side-slip-preventing projections (3a) opposed to each other by interposing a portion in which the line to be convex in the tiptoe direction and the line to be convex in the heel direction come in contact with each other is set to be 2 mm or more. A shoe body for a right foot has a shape obtained by transversely inverting the shape of the shoe body (L) for a left foot.