The New Balance M680 men's sports shoes in black, size 40.5, are designed for running enthusiasts seeking reliable performance and comfort. These sports shoes feature a constructed mesh upper that provides ample freedom of movement while maintaining structural integrity. The dual-density Fresh Foam midsole offers optimal cushioning and shock absorption during physical activities. A molded insole ensures excellent arch support and stability during extended wear. Durable rubber applications enhance the shoe's longevity and resistance to wear. The black color presents a versatile appearance suitable for various athletic environments. With a standard men's sizing system, these shoes fit regular foot dimensions and offer secure fit characteristics. The construction focuses on balanced performance features suitable for running activities and general athletic use. Materials have been selected for their durability and functional properties in sports applications. The design incorporates practical elements that support natural foot movement while preserving protective qualities. These sports shoes represent a practical choice for individuals engaged in running and physical training routines.