Nunn Bush | Shoes | Mens Leather Nunn Bush Comfort Gel With 。The Nunn Bush Leather Oxford Shoes for men in size 11.5 offer a stylish and comfortable option for formal occasions. Made with high-quality leather, these lace-up dress shoes feature a solid black color with a round toe shape. The shoes also come with a leather lining, gel insole for added comfort, and a rubber outsole for durability. Perfect for all seasons, these Nunn Bush shoes combine classic Oxford style with modern comfort features, making them a versatile and practical choice for any man looking to elevate their footwear collection.