Low-top trainers in grained leather with perforated details Sporty trainers by BOSS, designed in grained leather with perforated panels for added texture. Built with a memory-foam insole for maximum cushioning and breathability, these low-top trainers feature metallic eyelets, a branded tongue and soft lining. A rubber sole provides flexible comfort underfoot as well as optimum traction. MATERIAL AND CARE Upper material: 100% Cow leather, Lining: 50% Viscose, 100% Polyurethane, 50% Cotton, Sole: 80% Rubber, 20% Thermoplastic polyurethane