PUMA Men's Cell KOU Running Shoe 100% Synthetic Rubber sole Leather upper with perforated detailing.Lace closure for a snug fit. Molded grip tongue tab.TPU shank for increased stability. Cushioned heel unit for optimum comfort and shock absorption. Grippy rubber outsole.PUMA Formstrip at lateral side; PUMA Cat Logo at medial side. PUMA Cat Logo at tongue, toe, lateral side toe, and heel.PUMA No. 1 Logo at lateral side heel.