FINAL SALE — BRIEFS $35 · CONSTELLATION $66 · WHILE THEY LAST

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Two men wearing swimwear on a beach with 'Shop All' text.

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Model wearing the Caio Classic Olive men's Brazilian swim brief — lifestyle photo

Classic | Olive | Men’s Brazilian Swim Brief

Swim Brief | Classic | Orange Zest - Authentic Brazilian Sunga

Save up to 38%

Classic | Orange Zest | Swim Brief

$35.00 USD $57.00 USD

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Save up to 49%

Classic | Patriot Tricolor | Swim Brief

$35.00 USD $68.99 USD

Model wearing the Caio Classic Polar men's Brazilian swim brief — lifestyle photo

Classic | Polar | Men’s Brazilian Swim Brief

Swim Brief | Classic | Rosé - Authentic Brazilian Sunga

Save up to 25%

Classic | Rosé | Swim Brief

$35.00 USD $47.00 USD

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Save up to 49%

Classic | Safari Tres | Swim Brief

$35.00 USD $68.99 USD

Swim Brief | Classic | Scarlet - Authentic Brazilian Sunga

Save up to 49%

Classic | Scarlet | Swim Brief

$35.00 USD $68.99 USD

Model wearing the Caio Classic Solar Flare men's Brazilian swim brief on the beach

Classic | Solar Flare | Men’s Brazilian Swim Brief

Two men in caio classic starwood swim brief standing on a green tractor by the water.

Save up to 40%

Classic | Starwood | Men’s Brazilian Swim Brief

$66.00 USD $110.00 USD

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Save up to 49%

Classic | Steel | Swim Brief

$35.00 USD $68.99 USD

Model standing in shallow water at the beach wearing a Caio Classic Stellar Ash Swim Brief, with a clear blue sky in the background.

Classic | Stellar Ash | Men’s Brazilian Swim Brief

Swim Brief | Classic | Tie-Dye - Authentic Brazilian Sunga

Save up to 49%

Classic | Tie-Dye | Swim Brief

$35.00 USD $68.99 USD

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Save up to 49%

Classic | Violet | Swim Brief

$35.00 USD $68.99 USD

Model wearing the Caio Knit Resort Short in Golden Coast — lifestyle photo

Knit Resort Short | Golden Coast

Model wearing the Caio Knit Resort Short in Ivory — lifestyle photo

Knit Resort Short | Ivory

Model wearing the Caio Knit Resort Short in Night — lifestyle photo

Knit Resort Short | Night

Model wearing the Caio Knit Resort Short in Sand outdoors

Knit Resort Short | Sand

Model wearing the Caio Knit Resort Short in Terra Stripe — lifestyle photo

Knit Resort Short | Terra Stripe

Model wearing the Caio Open Knit Resort Short in Natural — lifestyle photo

Open Knit Resort Short | Natural

Model wearing the Caio Open Knit Resort Short in Terra — lifestyle photo

Open Knit Resort Short | Terra

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Save up to 25%

Slim | Açaí | Swim Brief

$35.00 USD $47.00 USD

Swim Brief | Slim | Agua Azul - Authentic Brazilian Sunga

Save up to 25%

Slim | Agua Azul | Men's Swim Brief

$35.00 USD $47.00 USD

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Save up to 25%

Slim | Army Green | Swim Brief

$35.00 USD $47.00 USD

Man wearing a caio slim astral soil swim brief leaning against a stone wall.

Save up to 40%

Slim | Astral Soil | Men’s Brazilian Swim Brief

$66.00 USD $110.00 USD

Let customers speak for us

from 110 reviews

great fit quality swim

great fit quality swim brief

Anonymous

09/18/2026

Great product and very quick delivery

Great product and very quick delivery.

Anonymous

09/16/2026

Love it!! So sexy

Edward Urzua

09/13/2026

Sturdy and Reinforced

The fabric is sturdy and reinforced in all the right areas keeping the fit from sagging. A beautiful fit!

Anonymous

08/27/2026

Great swim suit

paul

08/23/2026

Great product !

paul

08/19/2026

I already got 4 sungas (speedos) and one of the knitted shorts and I am obsessed! The classic ones are the perfect Brazilian style cut, and the slim ones are so sexy! I have two of each. The shorts are so cool and perfect for a pool party and beach day. Got a lot of compliments! Thanks Caio!!

Pedro Reis

08/07/2026

Great color, pattern, cut and fit. Would buy from again.

Solomon

07/31/2026

Amazing material and fit!

John

07/23/2026

Love Caio

Love Caio. Its the only swimsuit that fits me prefectly. I’m so so happy I found this company.

Todd Taylor

07/08/2026

Great cut and fit

Great cut and fit. Recommend!

James Gillespie

07/08/2026

Perfect fit, vibrant color as seen, and well made. Love it!

J.P.

01/29/2026

Great high-cut fit, looks just like the pics. Well made bikini-style suit.

Christopher

01/22/2026

Great quality and fit.

John

01/09/2026

Flattering fit - very cool

Murray

12/24/2025