From ECCO, the Men's ST1 Hybrid Leather Plain Toe Oxfords feature: Smooth-laced Derby shoe, with classic features but a modern feel and functionality Crafted from a range of classic, full grain, nubuck and suede leathers, which offer a polished but more casual look SD.PU SHOCK THRU™ point is integrated into the T.PU outsole and delivers double the shock absorption and cushioning of the previous ECCO SHOCK TECHNOLOGY FLUIDFORM™ Injection Technology and foot-fitted last provide anatomical support and an integral, durable bond between the upper and sole, without the compromises that are common to stitched and/ or glued assemblies Three-component sole unit combines the all-new super-softness of the midsole material PHORENE (TM) with additional SD.PU SHOCK THRU cushioning and a durable TPU outsole-all brought together by a stylish formal leather welt Imported.