Spherica™ EC17 is a sleek-looking lace-up shoe for men with an understated aesthetic and excellent levels of comfort and cushioning.It has been rendered in suede and will lend itself perfectly to a host of different occasions, being particularly suitable for city dressing.Shoe closing:Laces.Composition:Insole composition:100% Leather Calf Full Grain.Lining composition:46% Leather Calf Full Grain-35% Textile Woven Polyester-19% Synthetic Polyurethane.Outsole composition:95% EVA (Micro, Phylon)-5% Rubber.Upper composition:99% Leather Calf Suede-1% Leather Calf Full Grain.