Upper: leather with perforated toe cap Tongue reveals an René Lacoste quote Shock-absorbent Ortholite midsole Outer sole in ribbed rubber Crocodile on side Upper: 67% Leather 17% Polyurethane 15% Recycled Polyester; Lining: 100% Recycled Polyester; Insole: 100% Polyester; Outsole: 56% Rubber 44% EVA