Spherica™ EC4.1 is a breathable ultra-cushioning low-cut sneaker for women with an iconic feel and active-chic overtones.It has been crafted from pearlescent leather and a leather-effect material and will instantly elevate casual outfits while keeping you light on your feet.Shoe closing:Laces.Heel height:50.Composition:Insole composition:100% Textile Mesh Polyester.Lining composition:67% Textile Mesh Polyester-33% Synthetic Polyurethane.Outsole composition:100% Ethylene-Vinyl Acetate.Upper composition:92% Leather Goat Coated-8% Synthetic Polyurethane.