Clearly, you haven't familiarized yourself with this super cute clogs from SKECHERS(R) Work. Clog style for ease on and off. Features synthetic rubber uppers for comfort. Classic SKECHERS(R) S logo on heel. Cushioned, contoured, molded, and convenient removable PU insole. Injected EVA midsole for added cushioning. ASTM 1677-96 Mark II Slip Resistant rubber outsole rating.