NEW BALANCE FuelCore NITREL Trail Running Shoes Mens 11 Red Black All Terrain The NEW BALANCE FuelCore NITREL Trail Running Shoes for men in size 11 features a stylish red and black color design, perfect for all-terrain running. Made with a textile upper material, these sneakers offer a comfortable fit for athletic activities. The New Balance FuelCore Nitrel model is part of the FuelCore product line, known for its quality construction and performance. Ideal for those seeking a durable and versatile shoe for their running adventures, these shoes combine style and functionality.