The Kirk oxford offers a sleek silhouette with a contrasting white rubber outsole for casual, everyday comfort and style. Handcrafted in Portugal with quality materials. Since the company was founded in 1883, Wolverine has been committed to the highest quality materials, painstaking attention to detail, and innovative methods of shoemaking. To this day, Wolverine represents uncompromising commitment to fine craftsmanship and definitive style. Built on a foundation of knowing what it takes to put in a hard day's work, Wolverine makes boots and shoes that are comfortable, functional, beautiful, sometimes rugged, sometimes elegant, and always born of a rich work heritage. Material: Leather, Rubber.