Deux Par Deux Boys Rashguard With Bear T-Shirt. Little boys will love the comfortable fit and playful print of our Rashguard T-Shirt With Bear. Offering UPF 30 sun protection that makes it perfect for wearing to the beach or pool, this rashguard features 3/4 length raglan sleeves, contrast panels down each side, contrast stitching that adds an extra pop of color, and a surfer bear graphic on the front.