Details An absolute must whether you're at the beach, pool or lake. The Sassy Swim Nappies are an environmentally friendly alternative to disposable swimming nappies. Use them as togs or as a nappy under their swimsuit. Designed to contain the poo solids but do not have an absorbent core to catch wees. This ensures that your baby is comfortable and not weighed down in the water. They have an elastic waist, a double gusset (to contain 'code brown') and adjustable side snaps to get the perfect fit. The cutest designs for your little one. Swim nappy only. Matching rash vests are sold separately. Materials Materials 100% Recycled Polyester with TPU laminate Inner: 100% Polyester Care Rinse after use and put into washing machineLine dry - Do not leave in direct sunlight to avoid sun damage Highlights Contains accidents in the pool or at the beach Gorgeous designs Comfortable fit Size Chart Based on normal pants size eg. If your child is wearing a size 3-12 months pants, they will fit the size 3-12 months swim Nappy.