This long-sleeved Swim Romper from Petit Lem means little ones can join in the fun with older siblings, splashing in the sea or heading to the pool. Ideal for kids that need a little extra protection from the sun and chilly waters, the romper is made from a gentle recycled nylon with built-in UPF50+. The zip at the back makes the romper easy to remove once the day of fun is done, and the one-piece is finished with an all over print that little explorers will love.