Home Classic Bikinis Cabo Frio Dune — Sand & Atlantic Blue Wave String Bikini Set | Fog & Foundry
  • Isabel wearing the Cabo Frio Dune string bikini on the white sand of Praia das Dunas, Cabo Frio
  • Back view of the Cabo Frio Dune string bikini at Praia das Dunas, Cabo Frio
  • Isabel at a beach kiosk on Praia das Dunas in the Cabo Frio Dune string bikini
  • Isabel at a seaside restaurant in Cabo Frio wearing the Cabo Frio Dune bikini with a cover-up
  • Isabel at a café in the historic Passagem district of Cabo Frio
  • Isabel riding a bicycle near Praia das Dunas, Cabo Frio
  • Isabel in the clear Atlantic water at Praia das Dunas wearing the Cabo Frio Dune bikini
  • Isabel reading on the sand at Praia das Dunas, Cabo Frio
  • Isabel at sunset in Cabo Frio wearing the Cabo Frio Dune string bikini
  • Isabel under a beach umbrella at Praia das Dunas
  • Isabel walking the shoreline of Praia das Dunas, Cabo Frio
  • Isabel on a sand dune path above Praia das Dunas, Cabo Frio
  • Isabel with a kayak on the water near Cabo Frio
  • Isabel browsing straw bags at a street market in Cabo Frio
  • Cabo Frio Dune string bikini flat lay in sand and Atlantic blue wave print
  • Cabo Frio Dune string bikini hanging on a beach kiosk post at Praia das Dunas
  • Product mockup
  • Back view of the Cabo Frio Dune string bikini in a straw tote on a colonial wall in Cabo Frio
  • Product mockup
  • Cabo Frio Dune 60s reel at Praia das Dunas, Cabo Frio
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Cabo Frio Dune — Sand & Atlantic Blue Wave String Bikini Set | Fog & Foundry

Cabo Frio Dune — Sand & Atlantic Blue Wave String Bikini Set | Fog & Foundry

Beach guide · Top 150Praia das Dunas, Cabo FrioExplore the guide →Brazil flagBrazil, Cabo Frio
$36.50 USD
$36.50 USD
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Praia das Dunas, Cabo Frio — Rio de Janeiro, Brazil. Praia das Dunas is the wide stretch of fine white sand that runs on from Praia do Forte in Cabo Frio, backed by tall white dunes protected as a nature area. The water shifts from clear light blue to turquoise, and the waves run stronger here than on the beaches next door, which brings out surfers and windsurfers.

A soft cream string bikini printed with layered waves in sand, Atlantic blue, lagoon blue and deep navy, with blue and white striped ties. The print is our own.

Made from soft recycled fabric with double layering and UPF 50+.

  • 78% polyester, 22% elastane (US fulfillment)
  • 88% recycled polyester, 12% elastane (EU fulfillment)
  • Soft, stretchy, moisture-wicking fabric with UPF 50+
  • Triangle top with adjustable neck and back ties
  • Tie-side bottom
  • Double-layered, non-reversible
  • Sizes XS–2XL

Care: rinse in cool fresh water after each swim to clear salt and chlorine.

Size guide

CHEST (inches) HIPS (inches)
XS 33 ⅛ 35 ⅜
S 34 ⅝ 37
M 36 ¼ 38 ⅝
L 39 ⅜ 41 ¾
XL 42 ½ 44 ⅞
2XL 45 ⅝ 48
CHEST (cm) HIPS (cm)
XS 84 90
S 88 94
M 92 98
L 100 106
XL 108 114
2XL 116 122

Crafted in the fog. San Francisco · Est. 2025.

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Fog & Foundry is a San Francisco–based design studio that creates minimalist lifestyle essentials such as candles, apparel, and home goods, focused on comfort, quality, and intentional living.

They offer a curated collection of everyday items including scented candles, hoodies, mugs, and drinkware—designed to enhance daily routines and personal spaces.

The brand emphasizes mindful living through small, deliberate choices—believing that comfort, personal identity, and a well-designed environment play a key role in improving everyday life.

Fog & Foundry is inspired by and based in San Francisco, reflecting the city’s culture of creativity, simplicity, and intentional living in its designs.

Instead of promoting excess, Fog & Foundry focuses on “the right things” — thoughtfully designed essentials that prioritize comfort, simplicity, and authenticity over quantity.