MEPHISTO KEATON MT | Men Business Shoes Black Leather Smooth. Easy to slip on and very comfortable, this shoe will satisfy all your needs. The SHOCK-ABSORBER, in the outsole, and the detachable insole, with integrated SOFT-AIR Technology, help to minimise impact for a gentle, effortless walk. This lace-up shoe offers optimal comfort and an excellent fit. Robust and versatile, this high-top MEPHI-TEX lined shoe offers full-foot breathability and durable waterproofing.