Sole Material -Rubber Heel Type -Stiletto Color Family -Black Upper Material -Leather Add elegance to your formal look with this pair of Clarks formal boots. The leather upper offers absolute comfort and relaxation. The rubber soles are made of high-quality material that makes it sturdy and offers stability to your feet. The Cushion Soft technology provides long lasting comfort. You can wear this pair with a light shade shirt and dark trousers for maximum effect.