To provide a structure for a shoe sole to be used in an arctic boot or boot capable of achieving favorable nonslip effect to a frozen road surface without using spike metals or spike pins which increase cost.

Recessed installation parts 2 are formed in a bottom surface a' of a shoe sole main body (a), nonslip bodies 1a, 1b of rubber are installed and bonded in the installation parts 2, cloth material 3 is mixed inside rubber material of the nonslip bodies 1a, 1b, and the cloth material 3 is exposed in the surface of the nonslip bodies 1a, 1b, so edges of the cloth material 3 are tightly applied to a frozen road surface, thereby favorable nonslip effect is achieved on the frozen road surface.