Our cotton-lined Original Field Coat is made of reliably rugged cotton canvas, with a broken-in softness, that's practical for yard work and stylish for everyday wear. The coat features a two-ply 10 oz. cotton canvas with water-resistant treatment, a collar and cuffs made of 100% cotton 16-wale corduroy, and a sewn-in lining made of cotton in the body and nylon in the sleeves. The coat is designed to provide excellent protection against the elements while maintaining a classic, timeless look.