The Skechers Synergy - Ultimatum have a smooth leather upper, synthetic overlay panels, lightweight mesh fabric panels at front, sides and heel for cooling effect, stitching accents and lace up design. The shoes have microperforated leather side panels, printed metallic stripe accents and signature S logo at side. The Skechers Synergy - Ultimatum have a cushioned comfort insole and flex sole lightweight super flexible shock absorbing midsole design. Please note that Skechers shoes come in US sizing. Please refer to the Size Guide to ensure an accurate fit.