BOSS Orange Jonah Mens Running Style Trainers With EVA Rubber Outsole NOS in Black 001 Athletically styled trainers with signature-stripe webbing by BOSS, crafted in a mix of textures including mesh and synthetic coated fabric. Laces Fully lined Packaging: Box Upper material: 55% Polyurethane, 45% Polyester, Lining: 85% Polyester, 54% Viscose, 46% Polyester, 15% Polyurethane, Sole: 70% Ethylene vinyl acetate, 30% Rubber, Facing: 100% Polyester, 64% Regenerated leather, 36% Polyurethane, Innersole: 54% Viscose, 46% Polyester 50498280