Adding refinement to casual looks, these BOSS Menswear trainers are made in suede with a leather backtab. Durable outsole in EVA and rubber. This product contains at least 60% better raw materials. We continuously look for more responsible ways to produce and finish our products. A minimum of 60% of the leather used to make this product has been sourced from certified tanneries.  Laces Fully lined Packaging: Box Upper material: 100% Cow skin, Lining: 100% Polyester, 100% Cow skin, Sole: 60% Rubber, 40% Ethylene vinyl acetate, Innersole: 100% Polyester 50548707