GapKids offer slim boys jeans for active boys on the go. Our selection of jeans includes a variety of styles and sizes so that he can get a perfect fit. We offer slim jeans for boys in several lengths for the growing boy. The jeans for slim boys that they love are made from comfortable fabrics that are a pleasure to wear. Slim boy jeans from this assortment are the latest styles and designs in boy’s clothing and are a great choice for any boy’s wardrobe.