Men's Sneakers: The Kooples x Etonic Technical mesh upper for optimal breathability Synthetic reinforcements for added support and durability Lightweight running sole with cushioning Comfortable padded collar Exterior: 55% Polythene, 45% Polyurethane Lining: 100% Polythene Semelle Interieure: 100% Sole: 55%, 30% Rubber, 15% Polyurethane Reference: AHCH33020KECR24