The Red Wing Heritage Classic Moc boots were created with two factors in mind: worker safety and comfort. who wore them. Traction Tred rubber outsoles have minimal tread which helps shed mud and dirt while maintaining traction necessary for various work sites. Leather insoles and cork midsole provide support and comfort and become more comfortable over time because they take the shape of our feet. Goodyear welt construction and durable nickel eyelets ensure that these boots will stand the test of time.