Where are you browsing from today?

USA flag

US
EU / UK

Ethical Clothing
USA flag

Sustainable Women's Sustainable-Synthetic Bikinis

Shop for women's sustainable-synthetic bikinis from the top ethical and sustainable clothing brands in the United States

79 Products | Page 1 of 2 | On Sale Selected

Page 1 of 2 | On Sale Selected

Sort By:

Commissions may be paid to Ethical Clothing when purchasing items with our partner brands.
The Scoop-Neck Bikini Top | Lilac
Everlane
The Scoop-Neck Bikini Top | Lilac
  • 20.00
  • 45.00
The Triangle Bikini Top | Bright Red
Everlane
The Triangle Bikini Top | Bright Red
  • 18.00
  • 45.00
The Scoop-Neck Bikini Top | Beech
Everlane
The Scoop-Neck Bikini Top | Beech
  • 18.00
  • 45.00
The Scoop-Neck Bikini Top | Turmeric
Everlane
The Scoop-Neck Bikini Top | Turmeric
  • 20.00
  • 45.00
The Thigh-High Bikini Bottom | Blue Dusk
Everlane
The Thigh-High Bikini Bottom | Blue Dusk
  • 12.00
  • 35.00
Living Coral Loop Bikini Top
Loop Swim
Living Coral Loop Bikini Top
  • 48.00
  • 68.00
The Bikini Bottom | Lilac
Everlane
The Bikini Bottom | Lilac
  • 11.00
  • 35.00
The Square-Neck Bikini Top | Pepper
Everlane
The Square-Neck Bikini Top | Pepper
  • 23.00
  • 45.00
FULL CIRCLE Extended Goldie Bikini Bottom
Mara Hoffman
FULL CIRCLE Extended Goldie Bikini Bottom
  • 160.00
  • 200.00
The Square-Neck Bikini Top | Blue Dusk
Everlane
The Square-Neck Bikini Top | Blue Dusk
  • 14.00
  • 45.00
Noir Loop Bikini Top
Loop Swim
Noir Loop Bikini Top
  • 58.00
  • 68.00
The Scoop-Neck Bikini Top | Bright Red
Everlane
The Scoop-Neck Bikini Top | Bright Red
  • 14.00
  • 45.00
Gia Triangle Top - Citrus Flower EcoLux BT
Vitamin A
Gia Triangle Top - Citrus Flower EcoLux BT
  • 45.00
  • 95.00
The ReNew Plunge Triangle Top | Tiger Stripe Toasted Coconut
Everlane
The ReNew Plunge Triangle Top | Tiger Stripe Toasted Coconut
  • 17.00
  • 55.00
The Square-Neck Bikini Top | Herb
Everlane
The Square-Neck Bikini Top | Herb
  • 25.00
  • 45.00
The Scoop-Neck Bikini Top | Honey Floral
Everlane
The Scoop-Neck Bikini Top | Honey Floral
  • 15.00
  • 50.00
The Square-Neck Bikini Top | Honey Floral
Everlane
The Square-Neck Bikini Top | Honey Floral
  • 15.00
  • 50.00
The Bikini Bottom | Black / Canvas
Everlane
The Bikini Bottom | Black / Canvas
  • 12.00
  • 40.00
The Bikini Bottom | Black
Everlane
The Bikini Bottom | Black
  • 11.00
  • 35.00
The Triangle Bikini Top | Black
Everlane
The Triangle Bikini Top | Black
  • 18.00
  • 45.00
Marge Bottom - Dune-rib
Abysse
Marge Bottom - Dune-rib
  • 48.00
  • 96.00
The Thigh-High Bikini Bottom | Bright Red
Everlane
The Thigh-High Bikini Bottom | Bright Red
  • 12.00
  • 35.00
The Scoop-Neck Bikini Top | Black / Canvas Floral
Everlane
The Scoop-Neck Bikini Top | Black / Canvas Floral
  • 25.00
  • 50.00
Fishbowl Double XX Bikini Bottom
Loop Swim
Fishbowl Double XX Bikini Bottom
  • 48.00
  • 68.00
FULL CIRCLE Jay Bikini Bottom
Mara Hoffman
FULL CIRCLE Jay Bikini Bottom
  • 90.00
  • 150.00
Misty Bottom - Vanilla
Abysse
Misty Bottom - Vanilla
  • 67.00
  • 96.00
Coral Deco Loop Bikini Top
Loop Swim
Coral Deco Loop Bikini Top
  • 48.00
  • 68.00
The Thigh-High Bikini Bottom | Honey Floral
Everlane
The Thigh-High Bikini Bottom | Honey Floral
  • 12.00
  • 40.00
The Bikini Bottom | Pepper
Everlane
The Bikini Bottom | Pepper
  • 11.00
  • 35.00
The ReNew Plunge Triangle Top | Herb
Everlane
The ReNew Plunge Triangle Top | Herb
  • 20.00
  • 50.00
The ReNew Plunge Triangle Top | Navy
Everlane
The ReNew Plunge Triangle Top | Navy
  • 20.00
  • 50.00
FULL CIRCLE Cece Bikini Bottom
Mara Hoffman
FULL CIRCLE Cece Bikini Bottom
  • 80.00
  • 150.00
FULL CIRCLE Abigail Bikini Top
Mara Hoffman
FULL CIRCLE Abigail Bikini Top
  • 65.00
  • 150.00
The Square-Neck Bikini Top | Black
Everlane
The Square-Neck Bikini Top | Black
  • 18.00
  • 45.00
Fishbowl Perfect Plunge Top
Loop Swim
Fishbowl Perfect Plunge Top
  • 48.00
  • 68.00
Malia Bikini Bottom - Canopy
Abysse
Malia Bikini Bottom - Canopy
  • 76.00
  • 108.00
Misty Bottom - Canopy
Abysse
Misty Bottom - Canopy
  • 67.00
  • 96.00
The High-Rise Cheeky Bikini Bottom | Turmeric
Everlane
The High-Rise Cheeky Bikini Bottom | Turmeric
  • 18.00
  • 35.00
Coral Loop Bikini Top
Loop Swim
Coral Loop Bikini Top
  • 48.00
  • 68.00
The Bikini Bottom | Beech
Everlane
The Bikini Bottom | Beech
  • 11.00
  • 35.00
FULL CIRCLE Zoa Bikini Bottom
Mara Hoffman
FULL CIRCLE Zoa Bikini Bottom
  • 73.00
  • 140.00
Neo Loop Bikini Top
Loop Swim
Neo Loop Bikini Top
  • 48.00
  • 68.00
Oceania Loop Bikini Top
Loop Swim
Oceania Loop Bikini Top
  • 48.00
  • 68.00
The Thigh-High Bikini Bottom | Black
Everlane
The Thigh-High Bikini Bottom | Black
  • 11.00
  • 35.00
Zamba Top - Salt-Rib
Abysse
Zamba Top - Salt-Rib
  • 54.00
  • 108.00
FULL CIRCLE Carla Bikini Top
Mara Hoffman
FULL CIRCLE Carla Bikini Top
  • 99.00
  • 160.00
Malia Bikini Bottom - Vanilla
Abysse
Malia Bikini Bottom - Vanilla
  • 76.00
  • 108.00
FULL CIRCLE Kay Bikini Bottom
Mara Hoffman
FULL CIRCLE Kay Bikini Bottom
  • 115.00
  • 145.00

Why buy sustainable-synthetic swimwear ?

Women's sustainable-synthetic swimwear is designed to be both stylish and eco-friendly. This type of swimwear uses recycled materials that are often derived from ocean plastic, meaning you can look good while feeling great about helping the environment. Not only do these pieces provide full coverage without compromising on style or comfort, but they also help promote a healthier ocean by reducing the amount of non-biodegradable waste that ends up in our oceans. Sustainable-synthetic fabrics are also quick drying, lightweight and breathable for maximum performance when swimming. With so many benefits to wearing this type of swimwear, it's no wonder why more women are choosing sustainable styles over conventional options!

Filter By

Bikinis (79)
Women (79)
All
Swimwear (79)
All
Bamboo (2)
Sustainable-Synthetic (77)
All
Abysse (31)
Everlane (82)
Galamaar (83)
Go Gently Nation (2)
Loop Swim (21)
Mara Hoffman (15)
Nu Swim (73)
Outerknown (2)
United By Blue (2)
Vitamin A (44)
All
Sales only
Ethical Clothing Logo Be the first to know when North America's top ethical brands are on sale, sign up to our newsletter here