Sneaker for men with a highly practical quick-foot-entry system that allows you to slip the shoe on rapidly and easily without using your hands. Sneaker for men with a highly practical quick-foot-entry system that allows you to slip the shoe on rapidly and easily without using your hands. This version boasts an upper made from a refined mixture of supple nappa and suede cast in a sophisticated dark-brown palette. Spherica™ Plus will elevate everyday outfits with a touch of contemporary dynamism while guaranteeing exceptional cushioning and keeping you light on your feet as you get around town.