Where are you browsing from today?

USA flag

US
EU / UK

Ethical Clothing
USA flag

Sustainable Underwear

Shop for underwear from the top ethical and sustainable clothing brands in the United States

50 Products | Page 1 of 2

Page 1 of 2

Sort By:

Commissions may be paid to Ethical Clothing when purchasing items with our partner brands.
Nautical Stripes Boxer
Brava Fabrics
Nautical Stripes Boxer
  • 32.30
Peanuts Astronaut Boxer Navy
Brava Fabrics
Peanuts Astronaut Boxer Navy
  • 32.30
Green Sol boxer
Thinking Mu
Green Sol boxer
  • 32.30
Yellow black striped boxers
Thinking Mu
Yellow black striped boxers
  • 32.30
White red sun boxers
Thinking Mu
White red sun boxers
  • 32.30
MAROON/BLUE ROGER BOXER
Ecoalf
MAROON/BLUE ROGER BOXER
  • 53.90
Navy checkered boxers
Thinking Mu
Navy checkered boxers
  • 32.30
Noodles Boxer
Brava Fabrics
Noodles Boxer
  • 32.30
BONA BALANCE YOGA BRA GREY
Ecoalf
BONA BALANCE YOGA BRA GREY
  • 51.00
DIDASA BALANCE LEGGINGS GREY
Ecoalf
DIDASA BALANCE LEGGINGS GREY
  • 76.90
LISBON PERFORMANCE LEGGINGS BLACK
Ecoalf
LISBON PERFORMANCE LEGGINGS BLACK
  • 85.50
LEGGING MERCER GREEN
Ecoalf
LEGGING MERCER GREEN
  • 74.50
White blue sun boxers
Thinking Mu
White blue sun boxers
  • 32.30
BONA BALANCE YOGA BRA BLACK
Ecoalf
BONA BALANCE YOGA BRA BLACK
  • 51.00
Blue hand embroidered boxers
Thinking Mu
Blue hand embroidered boxers
  • 32.30
BEBA BLACK BRA
Ecoalf
BEBA BLACK BRA
  • 51.00
TOP WATTS GREEN
Ecoalf
TOP WATTS GREEN
  • 59.40
Peanuts Flying Ace Cotton Boxers Ecru
Brava Fabrics
Peanuts Flying Ace Cotton Boxers Ecru
  • 32.30
LEGGING MERCER GREY
Ecoalf
LEGGING MERCER GREY
  • 74.50
White black striped boxers
Thinking Mu
White black striped boxers
  • 32.30
Peanuts B&W Cotton Boxers Ecru
Brava Fabrics
Peanuts B&W Cotton Boxers Ecru
  • 32.30
Blue striped poplin boxers
Thinking Mu
Blue striped poplin boxers
  • 32.30
WATTS TOP GREY
Ecoalf
WATTS TOP GREY
  • 59.40
Salut Boxers Ecru
Brava Fabrics
Salut Boxers Ecru
  • 21.50
  • 32.30
TOP BROOME GREEN
Ecoalf
TOP BROOME GREEN
  • 59.40
Brown striped poplin boxers
Thinking Mu
Brown striped poplin boxers
  • 21.50
  • 26.90
DIDASA BALANCE LEGGINGS BLACK
Ecoalf
DIDASA BALANCE LEGGINGS BLACK
  • 76.90
Yellow Sol boxer
Thinking Mu
Yellow Sol boxer
  • 32.30
WHITE/BLUE ROGER BOXER
Ecoalf
WHITE/BLUE ROGER BOXER
  • 53.90
Peanuts Tropical Boxer Red
Brava Fabrics
Peanuts Tropical Boxer Red
  • 32.30
Blue black striped boxers
Thinking Mu
Blue black striped boxers
  • 32.30
Peanuts Snow Cotton Boxers Green
Brava Fabrics
Peanuts Snow Cotton Boxers Green
  • 32.30
Brown blue checkered boxers
Thinking Mu
Brown blue checkered boxers
  • 32.30
MILAN BLUE LEGGINGS
Ecoalf
MILAN BLUE LEGGINGS
  • 85.50
TAMAN BLACK LEGGINGS
Ecoalf
TAMAN BLACK LEGGINGS
  • 76.90
Cutr3 Heart boxers
Thinking Mu
Cutr3 Heart boxers
  • 32.30
GREEN/NAVY BLUE ROGER BOXER
Ecoalf
GREEN/NAVY BLUE ROGER BOXER
  • 53.90
TOP BROOME GREY
Ecoalf
TOP BROOME GREY
  • 59.40
DIDASA BALANCE LEGGINGS GREEN
Ecoalf
DIDASA BALANCE LEGGINGS GREEN
  • 76.90
LISBON PERFORMANCE LEGGINGS GREY
Ecoalf
LISBON PERFORMANCE LEGGINGS GREY
  • 85.50
Kokeshi Boxer
Brava Fabrics
Kokeshi Boxer
  • 17.20
  • 32.30
LISBON PERFORMANCE LEGGINGS GREY
Ecoalf
LISBON PERFORMANCE LEGGINGS GREY
  • 85.50
MILAN BLACK LEGGINGS
Ecoalf
MILAN BLACK LEGGINGS
  • 85.50
Peanuts Everybody's in a Hurry Boxer White
Brava Fabrics
Peanuts Everybody's in a Hurry Boxer White
  • 32.30
Roller Black Boxers
Brava Fabrics
Roller Black Boxers
  • 21.50
  • 32.30
Checkered boxers
Thinking Mu
Checkered boxers
  • 21.50
  • 26.90
DIDASA BALANCE LEGGINGS PURPLE
Ecoalf
DIDASA BALANCE LEGGINGS PURPLE
  • 76.90
KLUN LEGGINGS GREEN
Ecoalf
KLUN LEGGINGS GREEN
  • 85.30

Filter By

Boxer-shorts (1)
Bras (4)
Leggings (13)
Men (23)
Unisex (3)
Women (24)
Underwear (50)
All
Cotton (1)
Organic-Cotton (26)
Other (10)
Sustainable-Synthetic (13)
Anekdot Boutique (135)
Armedangels (231)
Bam (109)
Baukjen (9)
Beaumont Organic (50)
Blonde Gone Rogue (3)
Boob Design (46)
Boody (117)
Brava Fabrics (12)
Chillax (2)
Cossac (2)
Ecoalf (24)
Ethletic (4)
Fellherz (5)
Finisterre (14)
Frija Omina (384)
Gaala (1)
Gather And See (33)
Hamppy Underwear (5)
Hedoine (29)
Hessnatur (42)
Hoessee (27)
Jrozenbroek (14)
Juliemay (39)
Kaly Ora (1)
Komodo (17)
Kurinji (2)
Kuyichi (7)
Lanius (8)
Lavender Hill (2)
Le Slibard (18)
Lovebrand (1)
Lovjoi (42)
Luciee (2)
Mainio (1)
Matona (27)
Mayamiko (4)
Mini Rodini (9)
Mymarini (15)
Ninety Percent (4)
Noctu (5)
Nooboo (12)
Olistic (2)
Olly (88)
One We Like (29)
Organic Basics (1170)
Organic Zoo (54)
Pigeon Organics (58)
Planet Warrior (16)
Recolution (26)
Slugs And Snails (6)
Smafolk (172)
Superstainable (3)
Swedish Stockings (130)
The White Briefs (9)
Thinking Mu (14)
Thought (43)
Urban Goddess (46)
All
Spain (50)
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