Trestles Bottom - Cosmopolitan
Trestles Bottom - Cosmopolitan
Trestles Bottom - Cosmopolitan
Trestles Bottom - Cosmopolitan
Trestles Bottom - Cosmopolitan
Trestles Bottom - Cosmopolitan

Trestles Bottom - Cosmopolitan

Cosmopolitan

$59.00 Sale • Save

Our Trestles bottom is designed for full coverage and a secure fit that stays put through every swim and surf session, no adjusting needed. Inspired by the iconic waves at Trestles Beach in San Clemente, this bottom is built to feel strong and steady, just like its namesake.

Now in Cosmopolitan — a soft, shiny red crafted from our Italian Sumatra fabric, adding a sun-catching glow to this everyday staple.

Pair it with the Santorini Top, Cabo Top, or Tulum Tie Top in Cosmopolitan for a set that’s stylish, supportive, and ready for anything.

Our Trestles bottom is sustainably produced from reclaimed materials and offers a low carbon footprint. Our fabrics are dyed or printed using eco-friendly inks from Huntsman and Dystar and certified eco-friendly, tested by GRS and UTrust.

Fabric - Repreve: 78% Recycled Polyester + 22% Xtra Life Lycra

Has a shiny look and feel

Soft and breathable, chlorine resistant

Learn more about Repreve fabric: https://repreve.com

Care – Rinse with cold water and hang in shade to dry, especially after saltwater. Do not bleach.

  • Low-rise waist
  • Full bottom coverage
  • Not adjustable

Fits true to size. Please refer to our size guide for more details

Please read our returns and exchange policy before purchasing.

Color Cosmopolitan
Steel
Trestles Bottom
Trestles Bottom
Pearl
Trestles Bottom
Black
White
Midnight
Trestles Bottom - Palm
Cherry Wine
Cosmopolitan
Sangria
Martini
Size XS
Color Cosmopolitan
Adding to Cart Added to Cart

Bought together

Customer Reviews

Based on 5 reviews
100%
(5)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
K
Katherine
What's not to love!?

This is the best bikini bottom I have ever owned. It gives great coverage in the back, while still allowing the front to be fun and flattering. The fit was great. I got a medium (my normal size) but could have sized up for some extra pull. The color is also fantastic, and I loved the hand written note. All in all, Sienna Swims exceeded my high expectations and I will be buying again!

A
Anonymous
Sienna Swim Review

This swimsuit is by far my favorite. The fit is perfect, the color is adorable, and it really boosts my confidence. The handwritten note was such a thoughtful detail too.

E
Emily
Super cute and flattering

Just enough coverage while still looking cute and sexy!

Im obsessed with the suit and will be buying more;)

E
Elyssa Strauss
MY FAVE

I absolutely love these bottoms! They are so comfortable and the material is amazing. I’m also obsessed with the color. I will definitely be buying more from here!

C
Charles Kerby
Cute fit and comfort!

They fit so well and look super flattering!

You might also like