To provide a footwear capable of a adjusting a projection degree of a push-press roll formed at the arch part of foot.

A hemispherical accommodation recess 11 is made at the arch part of foot 9 on the inside top surface 3 of the footwear, into where a rubber push-press roll member 13 is put so that about half of its top is projected in the accommodation recess 11 out of the inside top surface of the footwear and that it can be rolled around there. As required, the push-press roll member 13 is taken out of the accommodation recess 11 to inset and arrange a more or less smaller push-press roll member than the former 13 into the accommodation recess 11.