Hybrid trainers by BOSS, designed in a running style in mixed materials with an EVArubber outsole and logos on the tongue and side panel. This product is part of our BETTER BOSS initiative, made with at least 60% better raw materials, including recycled polyester. Recycled polyester is an artificial fibre made from oilbased waste such as old PET bottles. Features include laces, full lining. Comes in a box. Material composition: 100% Polyester, Sole: 60% Ethylene vinyl acetate, 40% Rubber, Facing: 100% Cow skin, 60% Polyester, 40% Polyurethane, Upper material: 100% Polyester recycled, Innersole: 48% Polyester, 48% Viscose, 4% Polyurethane.