Father & Son

Father & Son

Matching swim trunks. Matching memories.

Some of the best days start with the simplest things - a stretch of sand, warm water, and your boy by your side wearing the same print as you. At Syd & Rex, we design matching Men's and Boys' swim trunks because we believe the best style is shared across generations. This collection is where the brand story began: a father, his boys, and the beaches of Ibiza and Formentera.

The Collection

Eleven original prints, each designed in Ibiza, each available in Men's and Boys' sizes. From the bold geometry of Solid Rock to the playful energy of Party Dogs, every print tells a story from the White Isle. Made from premium SeaQual fabric - up-cycled from marine plastic recovered from the Mediterranean so your matching moment also makes a difference.

Shop by Print

Syd & Rex Solid Rock men's premium swim trunks in Green — front view, made from SeaQual ocean plastic

Solid Rock

6 matching colours: Blue, Green, Red, Royal, Sky, Yellow

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Syd & Rex Island Lines men's premium swim trunks in Sky/Blue — front view, made from SeaQual ocean plastic

Island Lines

2 matching colours: Red/Blue, Sky/Blue

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Party Dogs swim trunks by Syd & Rex

Party Dogs

1 matching colour: Royal

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Syd & Rex Brotherhood Camo men's premium swim trunks in Multi — front view, made from SeaQual ocean plasticBrotherhood Camo

2 matching colours: Blue, Multi

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Birds of a Feather swim trunks by Syd & RexBirds of a Feather

1 matching colours: Green

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Brotherhood Scribble Mens Swim TrunksBrotherhood Scribble

1 matching colour: White

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Island Camo Mens Swim Trunks

Island Camo

1 matching colour: Blue/Green

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Island Scribble Mens Swim Trunks

Island Scribble

1 matching colour: Blue

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Words Mens Swim Trunks

Words

1 matching colour: Sky

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Why SeaQual Matters

Every pair of Syd & Rex swim trunks is made from SeaQual yarn - premium fabric woven from up-cycled marine plastic recovered from the Mediterranean Sea. When you and your boy match, you're not just sharing a look, you're sharing a commitment to the sea you swim in. It's a small act with a big story, and it starts with what you wear.

The Story Behind the Name

Syd & Rex are real. They're the sons of our founder, Nick. The brand was born from a simple idea: make swim trunks good enough for the best days of your life. The ones spent with the people who matter most. Every Father & Son pair carries that original spirit. It's not about fashion. It's about showing up, matching up, and making memories that stick around long after the tan fades.

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