Disclosed is a shoe with elasticity, which can be easily and conveniently put on and taken off a user's food and can always maintain the original shape thereof. The shoe with elasticity, comprising a sole serving as a bottom of a shoe, an upper combined with edges of the sole for covering a top and sides of a user's foot when a user wears the shoe, an elastic member coupled to the counter of the upper for covering the heel of the user's foot, a support, extending backward from the counter of the upper of the shoe and combined with a lower end portion of the elastic member, for supporting the heel of a user, and a fixing member having a first end fixed to one side of the upper and a second end detachably attached to the other side of the upper, for surrounding the exterior of the elastic member and fixing the user's foot in the shoe. Accordingly, a user can easily put on and take off the shoe with elasticity according to the present invention, so that weak and old people and handicapped people can comfortably walk when wearing the shoe.