The Puma RS-X Firecracker Men's Running Shoes in size 11.5 feature a vibrant red color with a lace-up closure and low-top silhouette. These athletic sneakers are designed for comfort and performance, with cushioning, breathability, and a rubber outsole for traction. Part of the PUMA Trainer product line, these shoes are suitable for various activities such as gym training, tennis, walking, cross-training, and running. The classic design and versatile style make them ideal for both casual and activewear use, perfect for the modern man seeking a reliable and stylish shoe option.