Kleman & Knickerbocker Dormance Derby in Black. Produced in partnership with Kleman - a traditional shoe manufacturer founded in 1946 with their own factory in Anjou, France. Made for all day comfort and durability, Kleman originally produced workwear styles for the military, postal service and firefighters. Features a leather insole, leather upper & natural rubber outsole. We recommend Huberd's Shoe Grease for weather-proofing your shoes. Fit is true to size.