New Balance 550 White Grey BB550PB1 at PRM US。The New Balance 550 Men\'s Size 9 Lifestyle Sneaker in White and Grey, model number BB550PB1, is a stylish and comfortable athletic shoe perfect for casual and activewear occasions. This low top sneaker features a classic lace-up closure and is part of the New Balance 550 product line known for its quality and performance. Designed specifically for men, this sneaker offers a blend of style and comfort with its white colorway and New Balance branding, making it a versatile and fashionable choice for everyday wear.