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.Composition:Outsole:95% EVA (Micro, Phylon), 5% Rubber.Upper:99% Leather Calf Suede, 1% Leather Calf Full Grain.Lining:46% Leather Calf Full Grain, 35% Textile Woven Polyester, 19% Synthetic Polyurethane.Insole:100% Leather Calf Full Grain.