This comfortable boot is made with a lytech upper and a combination of polyurethane and stretch fabric to look and feel like suede. The breathable upper stretches and conforms to your foot shape to help provide a cozy, yet cool fit. The inside zipper helps make entry and exit nice and easy. The super flexible and durable TPR outsole features a gel heel insert for an extra level of shock absorption. This boot is water resistant and machine washable.