Built with an interior mesh brief, these shark-print swim trunks are a comfy choice for coastal vacations and weekends spent at the pool. Shell: 65% cotton, 35% nylon. Interior brief: 100% polyester. Machine washable. Size 9 months has a 5" rise and a 2" inseam. Signature embroidered pony at the front left hem. Elastic drawstring waistband. Side on-seam pockets. Metal drainage grommet at the front right hem.