New Balance 520 V9 | eBay。The New Balance NB Fresh Foam 520 v9 Running Shoes in Grey Blue are a stylish and functional option for men looking for a comfortable and lightweight athletic shoe. With a lace-up closure and low-top shoe shaft style, these sneakers are perfect for both activewear and casual occasions. The breathable mesh upper and foam insole provide comfort and support for running and jogging activities. The rubber outsole and D shoe width ensure durability and traction, making them suitable for various seasons and activities. Designed by New Balance, a trusted brand in athletic footwear, these shoes feature a solid pattern and are customized to meet the needs of the modern athlete.