Roma Sneaker size 9.5 worn once in excellent condition. Ortholite technology, custom air-wave sole, and cushioned inner Materials •Upper: Leather Working Group (LWG) Gold-Rated & chrome-free tumbled managua bovine leather. •Lining: 100% post-consumer recycled polyester mesh. •Insoles: High performance Ortholite insoles featuring open-cell technology. •Midsole & Outsole: 8% algae, 20% recycled rubber, 50% virgin natural rubber, and 22% from other materials.