Better Product: The leather is certified by Leather Working Group, a coalition of brands, suppliers, retailers, leading technical experts, and NGOs aimed at raising environmental standards and ensuring best practice standards for tanners, manufacturers, and retailers.Created in premium quality materials with great grip and extra comfort. Camper Walden - Formal Shoes For Men - Black, Size 45, Smooth Leather Walden's design is rooted in an appreciation of nature and the simple life.