Jojo Maman Bebe Baby Boys' Buoyancy Float Suit Outer: 82% Nylon/18% Elastane Imported Machine Wash Outer: nylon (82 percent ), Elastane (18 percent ), floats: epe foam A practical swimming aid and swimsuit combined - great for kids who do not like armbands and want the extra security of an all-in-one garment. Adjust the 8 removable floats and buoyancy to suit swimming development and individual child's needs These are not life jackets. Never leave your child alone in or near water. Size 1-2 years: fits 11-16kg/chest size up to 56 cm size 2-3 years: fits 15-20kg/chest size up to 58 cm size 4-5 years: fits 19-24kg/chest size up to 64 cm Machine wash warm 80 percent polyester,10 percent cotton,10 percent Elastane