Searching for the best boys' swim trunks on the planet? They're right here, along with the coolest, colorful–est, most cannonball–ready bathing suits, board shorts and rash guards for toddlers and kids. And our boys' swimwear doesn't just look great: Almost all of our swim shorts are made from quick–drying nylon and lined in comfortable, breathable mesh (read: no more sitting around in a puddle). Plus, our boys' swim tops and rash guards all have UPF 50 sun protection (that's like sunscreen for clothes!) built right in... Because "burnt like a lobster" is never a good look.