Boys' swim trunk in blip stripe
Boys' swim trunk in mosaic fish
Boys' swim trunk in palms
Boys' swim trunk in seersucker
Boys' Sundek™ swim trunk in camo
Boys' Sundek™ swim trunk in red
Boys' pool short in toucans
Boys' pool short in ice pops
Boys' swim trunk in coral
Boys' pool short in navy floral with UPF 50+
Boys' swim trunk in maze print with UPF 50+
Boys' swim trunk in rainbow plaid with UPF 50+


Boys' board short in colorblock
Boys' board short in stripe


Boys' long-sleeve rash guard in colorblock
Boys' long-sleeve rash guard
Boys' long-sleeve rash guard


Boys' herringbone flip-flops
Kids' flip-flops in tie-dye
Kids' colorblock sport sandals
Kids' sunglasses in stripe
Kids' aviator sunglasses
Kids' classic sunglasses
Kids' Birkenstock® Roma sandals

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.