Clint Tenn Trainers by BOSS Menswear, with a rubber outsole for easy grip, these sporty leather uppers feature signature-stripe details with logo accents. Upper material: 100% Cow skin, Lining: 100% Polyester, 100% Cow skin, 60% Polyester, 40% Polyurethane, Sole: 100% Rubber, Innersole: 100% Polyester.