Protect your little explorer from the sun with STONZ without the harsh chemicals! Made to build sand castles, play in the creek, visit the waterpark or just go hiking, this lightweight sun shirt is 100% chemical-free to make play time safe & colorful. Let them enjoy all summer activities without worrying about sunburn: quick-drying and stretchy, your kiddo will be free to jump, run and play while staying fresh and protected from the sun.