- Janie and Jack Kids' Belt Size Chart - Janie and Jack Sock & Tights Kids' Size Chart - Janie and Jack Kids' Apparel - Janie and Jack Kids' Footwear Size Chart - They'll be ready for any occasion in the Janie and Jack® Herringbone Cargo Pants. Featuring a button front with a zip-fly closure, an elasticized back waist, hand pockets, back patch pockets, and cargo pockets to store their things. - Style Number: 105712002 (Gray) - Straight leg silhouette. - Classic fit. - Tapered leg. - 100% cotton. - Machine wash. - Imported.