Never worn! Our X-Small wetsuit is one of the smallest tull suit wetsuits you will be able to find! Quality neoprene wetsuit designed to fit well and keep your child warm in frigid waters. Great for the beach, lake, and even swim lessons. A back zipper makes it easy to get your little one suited up! Flexible neoprene fabric allows your child to move freely and stay protected from the sun. 3MM Neoprene Flatlock stitch (breathable seams) Back zip closure 50+ SPF