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Pfeiffer Bikini Bottoms

Black/Snakeskin Reversible
Teal Blue
Olive Green/Snakeskin Reversible
Wine/Peacock Reversible
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  • The Pfeiffer Bottoms feature a classic, pull-on thong design with thin side straps. For a cheeky fit and more skin showing than the Coronado Bottoms. Reversible and seamless for versatility and comfort. Non-adjustable. 

  • Proudly made in the USA. Hand Crafted in California.

    82% Nylon 18% Spandex

  • Questions about sizing? Email us at or message us on Instagram (@RIVIswimwear) so we can help you find the perfect fit!

  • Sizing Chart

Customer Reviews

"They quality is really impressive and considering my boobs are really big. The top fits so nice and is very comfortable.  I want to order them all!" - Lindsey

"This bathing suit is f*cking amazing! I need all my bathing suits to fit this way." - Micaela

"I had a fantastic buying experience with RIVI. I discovered their sexy bikinis on Instagram, and was excited to support a small business. Fit was great, and I love wearing my RIVI bikini!" - Nadia