The Levi Strauss Boy’s Adjustable Waistband 511 Slim Fit Stretch Jean is a stylish and comfortable choice for boys sizes 18 with a 29×31 inseam. Made from a blend of 2% Elastane, 23% Polyester, and 75% Cotton, these black denim jeans feature a slim fit and straight leg style. The adjustable waistband ensures a perfect fit, while the lightweight and breathable fabric is suitable for all seasons. With a 5-pocket design and modern novelty theme, these Levi’s 511 jeans are a versatile option for casual occasions. D