Spherica™ ECUB-2 is a slip-on sneaker for women with an easy foot entry and a design that delivers outstanding levels of cushioning, comfort and lightness.Crafted from tumbled leather and suede, and set on a chunky sole, it has a minimalist aesthetic that will complete sporty outfits with a casual-chic note.Shoe closing:Elastic.Heel height:50.Composition:Insole composition:100% Leather Calf Full Grain.Lining composition:78% Textile Mesh Polyester-22% Synthetic Polyurethane.Outsole composition:90% EVA (Micro, Phylon)-10% Rubber.Upper composition:91% Leather Cow leather Full Grain-9% Leather Calf Suede.