Upgrade your sneaker game with these BOSS Leather Lace Up Sneakers. Made with mineral-tanned calfskin panels for a luxurious suede effect, these sneakers also feature a breathable, antibacterial microfyber insole. Comes in a shoebox and contains non-textile parts of animal origin. Composed of 100% leather, 100% textile lining, 100% synthetic outsole, and 100% synthetic trimming.