Jojo Maman Bebe Baby Boys' Baby Warm Wetsuit 100% Polyester Imported Hand Wash 100 percent polyester neoprene Made from high quality neoprene, these baby wetsuits keep body heat in and offer great insulation, which means babies and children can stay in the water for longer This baby sized version opens up completely for easy dressing, wraps around the body and under the bottom and over the shoulders. 1.5mm coated neoprene Rinse by hand in 30 degrees water To avoid discolouration and ensure a longer life, rinse by hand in 30 degrees water immediately after use and hang to dry out of sunlight. Discontinue use immediately if irritation occurs