When the weather starts to turn but there's still work to be done, count on the Carhartt Men's Duck Detroit Work Jacket. This midweight jacket is designed from 100% cotton duck for warmth and durability, with a blanket lining in the body and a quilted-nylon lining in the sleeves for an additional layer. Carhartt Men's Duck Detroit Work Jacket Brown, Medium - Men's Work Jackets at Academy Sports