The O'Neill Boys Blue Short Sleeve Swim Shirt Rash Guard in size 10 is a stylish and functional swimwear option for young boys. Made of a blend of polyester and spandex, this rash guard offers UV protection, quick-drying capabilities, and a comfortable fit. With its solid blue color and beach-themed design, this shirt is perfect for activities like surfing, lifeguarding, or simply enjoying a day at the pool or beach. The O'Neill brand is known for quality and performance, making this rash guard a reliable choice for active boys.