Crafted in a premium blend of ECCO leather with smart nubuck details Leather produced using the ECCO DriTan method of reducing water and chemicals commonly used during the leather tanning process Textile lining and removable insoles offer you cushioning and breathability Our signature ECCO FLUIDFORM seamless sole construction provides soft, flexible, fluid movement Lightweight PU outsoles with a patterned tread provide you with stability and all-day comfort. Color: gray