Levi's 519 Extreme Skinny Stretch boys jeans. The classic skinny, made even skinnier. Levi's® 519™ Extreme Skinny Jeans are cut slimmer for a look that will impress from playground, to classroom. Leather Levi's label at back waist. Traditional five pocket styling. Button waist. Zip fly. Approx. inseam: 25.5". Approx. leg opening: 11". 78.5% cotton/20% polyester/1.5% elastane. Machine wash. Imported.