This product is a Patagonia Kids Rash Guard Swim Shirt in size 10, perfect for boys who love spending time at the beach or pool during the summer. The rash guard offers protection from rashes and sunburn, while the blue color and beach theme add a fun and stylish touch. Made by the reputable brand Patagonia, this swim shirt is a practical and fashionable choice for young boys looking to stay safe and comfortable in the water.