New Balance 517v2 | eBay。New Balance 517v2 Castlerock/Sulphur Red Gray 4W Tennis Shoe Sneaker Walking The New Balance 517v2 Castlerock/Sulphur Red Gray 4W Tennis Shoe Sneaker is a versatile and stylish athletic shoe designed for men. With features such as arch support, comfort, and breathability, this sneaker is perfect for activities like tennis and walking. The rubber outsole provides durability and traction, making it suitable for all seasons. The low-top design and tie closure offer a secure fit, while the New Balance brand ensures quality and reliability. With a distinctive color combination of Castlerock, this shoe is a fashionable and functional choice for everyday wear.