Luxe up your sporty look with the Jonah Runn Trainers from Boss. Boasting a striking mixed material upper featuring invisible eyelets, branded, accented heel panel, signature logo on the side and a retro-inspired design. The running-style sports shoe is finished with a cushioned Ortholite footbed and a chunky durable rubber outsole. Outer material: 60 percent polyester 40 percent polyurethane Inner material: 50 percent viscose (bamboo - cellulose) 50 percent cotton, 85 percent polyester 15 percent polyuraehane Sole: 70 percent ethylene vinyl acetate 30 percent Rubber Closure type: laces Heel: flat. 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.