Where are you browsing from today?

USA flag

US
EU / UK

Ethical Clothing
USA flag

Sustainable Sustainable-Synthetic Swimwear

Shop for sustainable-synthetic swimwear from the top ethical and sustainable clothing brands in the United States

258 Products | Page 1 of 6 | On Sale Selected

Page 1 of 6 | On Sale Selected

Sort By:

Commissions may be paid to Ethical Clothing when purchasing items with our partner brands.
Nomadic Volley
Outerknown
Nomadic Volley
  • 55.00
  • 78.00
Nomadic Volley - Outerworn
Outerknown
Nomadic Volley - Outerworn
  • 59.50
  • 78.00
Nomadic Volley
Outerknown
Nomadic Volley
  • 55.00
  • 78.00
Nomadic Volley
Outerknown
Nomadic Volley
  • 47.00
  • 78.00
Nomadic Lined Volley - Outerworn
Outerknown
Nomadic Lined Volley - Outerworn
  • 76.60
  • 98.00
The Square-Neck Bikini Top | Black / Canvas Floral
Everlane
The Square-Neck Bikini Top | Black / Canvas Floral
  • 25.00
  • 50.00
High Cut Bottom, Manzanita
Nu Swim
High Cut Bottom, Manzanita
  • 30.00
  • 100.00
The Square-Neck Bikini Top | Beech
Everlane
The Square-Neck Bikini Top | Beech
  • 25.00
  • 50.00
High Cut Bottom, Flame
Nu Swim
High Cut Bottom, Flame
  • 30.00
  • 100.00
High Bottom in Garnet
Galamaar
High Bottom in Garnet
  • 55.00
  • 124.00
Low Low Bottom, Silt
Nu Swim
Low Low Bottom, Silt
  • 30.00
  • 83.00
The Square-Neck One-Piece | Navy
Everlane
The Square-Neck One-Piece | Navy
  • 39.00
  • 70.00
Pistachio Suit, Pearl
Nu Swim
Pistachio Suit, Pearl
  • 60.00
  • 175.00
Braxton One Piece in Noir
Galamaar
Braxton One Piece in Noir
  • 99.00
  • 276.00
Straight One Piece, Miso
Nu Swim
Straight One Piece, Miso
  • 88.00
  • 177.00
Cerci Maillot in Palma
Galamaar
Cerci Maillot in Palma
  • 173.00
  • 248.00
The Square-Neck Bikini Top | Honey Floral
Everlane
The Square-Neck Bikini Top | Honey Floral
  • 15.00
  • 50.00
Roe Maillot in Garnet
Galamaar
Roe Maillot in Garnet
  • 99.00
  • 248.00
FULL CIRCLE Raina Bikini Top
Mara Hoffman
FULL CIRCLE Raina Bikini Top
  • 110.00
  • 165.00
High Cut Bottom, Sky
Nu Swim
High Cut Bottom, Sky
  • 30.00
  • 100.00
The Square-Neck Bikini Top | Tiger Stripe Toasted Coconut
Everlane
The Square-Neck Bikini Top | Tiger Stripe Toasted Coconut
  • 20.00
  • 50.00
Oh Margot! Ring Top in Cacao
Galamaar
Oh Margot! Ring Top in Cacao
  • 78.00
  • 156.00
FULL CIRCLE Kay Bikini Bottom
Mara Hoffman
FULL CIRCLE Kay Bikini Bottom
  • 115.00
  • 145.00
Joni One Piece in Grappa
Galamaar
Joni One Piece in Grappa
  • 179.00
  • 256.00
Joni One Piece in Zebre
Galamaar
Joni One Piece in Zebre
  • 99.00
  • 258.00
High Bottom in Cacao
Galamaar
High Bottom in Cacao
  • 50.00
  • 124.00
The Square-Neck One-Piece | Blue Dusk
Everlane
The Square-Neck One-Piece | Blue Dusk
  • 39.00
  • 70.00
The V-Neck One-Piece | Beech
Everlane
The V-Neck One-Piece | Beech
  • 28.00
  • 70.00
The Scoop-Neck Bikini Top | Lilac
Everlane
The Scoop-Neck Bikini Top | Lilac
  • 20.00
  • 45.00
The Square-Neck Bikini Top | Cornflower Blue
Everlane
The Square-Neck Bikini Top | Cornflower Blue
  • 25.00
  • 45.00
The High-Rise Hipster Bottom | Navy
Everlane
The High-Rise Hipster Bottom | Navy
  • 22.00
  • 40.00
Dawn High Leg Bottom - Banana Cream Beachside Terry
Vitamin A
Dawn High Leg Bottom - Banana Cream Beachside Terry
  • 50.00
  • 100.00
The Square-Neck Bikini Top | Black / Canvas
Everlane
The Square-Neck Bikini Top | Black / Canvas
  • 20.00
  • 50.00
The Triangle Bikini Top | Beech
Everlane
The Triangle Bikini Top | Beech
  • 18.00
  • 45.00
String Bottom, Polka Dot
Nu Swim
String Bottom, Polka Dot
  • 110.00
  • 140.00
Low Low Bottom, Zinc
Nu Swim
Low Low Bottom, Zinc
  • 30.00
  • 84.00
The High-Rise Hipster Bottom | Pepper
Everlane
The High-Rise Hipster Bottom | Pepper
  • 11.00
  • 35.00
The High-Rise Cheeky Bikini Bottom | Black / Canvas Floral
Everlane
The High-Rise Cheeky Bikini Bottom | Black / Canvas Floral
  • 20.00
  • 40.00
Skylar One Piece - Brick Riviera Ripple
Vitamin A
Skylar One Piece - Brick Riviera Ripple
  • 95.00
  • 190.00
The Bikini Bottom | Black / Canvas Floral
Everlane
The Bikini Bottom | Black / Canvas Floral
  • 16.00
  • 40.00
The Thigh-High Bikini Bottom | Beech
Everlane
The Thigh-High Bikini Bottom | Beech
  • 11.00
  • 35.00
The Long Sleeve Rash Guard | Turmeric
Everlane
The Long Sleeve Rash Guard | Turmeric
  • 35.00
  • 70.00
The String Bandeau Top | Turmeric
Everlane
The String Bandeau Top | Turmeric
  • 23.00
  • 45.00
Super-Hi Bottom, Planet
Nu Swim
Super-Hi Bottom, Planet
  • 30.00
  • 101.00
The Square-Neck One-Piece | Honey Floral
Everlane
The Square-Neck One-Piece | Honey Floral
  • 38.00
  • 75.00
FULL CIRCLE Jay Bikini Bottom
Mara Hoffman
FULL CIRCLE Jay Bikini Bottom
  • 90.00
  • 150.00
Braxton One Piece in Aurora
Galamaar
Braxton One Piece in Aurora
  • 99.00
  • 276.00
High Cut Bottom, Iris
Nu Swim
High Cut Bottom, Iris
  • 52.00
  • 105.00

Filter By

Bikinis (83)
Swimsuits (49)
Men (2)
Unisex (5)
Women (251)
Swimwear (258)
All
Bamboo (3)
Linen (2)
Sustainable-Synthetic (253)
All
Abysse (38)
Everlane (82)
Galamaar (87)
Go Gently Nation (7)
Loop Swim (26)
Mara Hoffman (15)
Nu Swim (72)
Outerknown (10)
Soor Ploom (5)
United By Blue (2)
Vitamin A (50)
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