The Polo Ralph Lauren Boys’ Size 16 The Sullivan Slim Jeans are a stylish and versatile choice for young boys. Made from cotton denim in a classic solid blue color, these slim-fit jeans feature a zip closure and a 28-inch waist size. Perfect for casual occasions, the jeans are machine washable and easy to care for. With a straight leg style and slimming features, these Polo Ralph Lauren jeans are a timeless addition to any young boy's wardrobe, suitable for all seasons and various activities like walking or school.