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Sustainable Men's Underwear

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

132 Products | Page 2 of 3

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The 5" Boxer Brief
Ten Tree
The 5" Boxer Brief
  • 40.00
Dobby Modern Scallop Trunks - Outerworn
Outerknown
Dobby Modern Scallop Trunks - Outerworn
  • 45.00
  • 68.00
Apex Trunks by Kelly Slater - Outerworn
Outerknown
Apex Trunks by Kelly Slater - Outerworn
  • 46.00
  • 145.00
APEX Evolution Trunk by Kelly Slater
Outerknown
APEX Evolution Trunk by Kelly Slater
  • 117.60
  • 168.00
APEX Trunks by Kelly Slater - Outerworn
Outerknown
APEX Trunks by Kelly Slater - Outerworn
  • 70.00
  • 145.00
APEX Trunks By Kelly Slater - Outerworn
Outerknown
APEX Trunks By Kelly Slater - Outerworn
  • 68.50
  • 145.00
APEX Trunks by Kelly Slater - Outerworn
Outerknown
APEX Trunks by Kelly Slater - Outerworn
  • 70.00
  • 145.00
Apex Trunks by Kelly Slater - Outerworn
Outerknown
Apex Trunks by Kelly Slater - Outerworn
  • 110.00
  • 145.00
APEX Evolution Trunk by Kelly Slater - FINAL SALE
Outerknown
APEX Evolution Trunk by Kelly Slater - FINAL SALE
  • 84.00
  • 168.00
M's Trail Tight Lined
Janji
M's Trail Tight Lined
  • 118.00
APEX Trunks By Kelly Slater - Outerworn
Outerknown
APEX Trunks By Kelly Slater - Outerworn
  • 110.00
  • 145.00
Apex Hybrid Trunks By Kelly Slater - Outerworn
Outerknown
Apex Hybrid Trunks By Kelly Slater - Outerworn
  • 95.00
  • 128.00
APEX Trunks by Kelly Slater - Outerworn
Outerknown
APEX Trunks by Kelly Slater - Outerworn
  • 55.00
  • 145.00
Mens Boxer
This Is J
Mens Boxer
  • 36.90
  • 41.10
Apex Trunks By Kelly Slater - Outerworn
Outerknown
Apex Trunks By Kelly Slater - Outerworn
  • 118.00
  • 145.00
Apex Trunks By Kelly Slater - Outerworn
Outerknown
Apex Trunks By Kelly Slater - Outerworn
  • 110.00
  • 145.00
APEX Trunks by Kelly Slater 17" - FINAL SALE
Outerknown
APEX Trunks by Kelly Slater 17" - FINAL SALE
  • 73.00
  • 145.00
Mens Boxer
This Is J
Mens Boxer
  • 41.10
The 5" Boxer Brief
Ten Tree
The 5" Boxer Brief
  • 40.00
Organic Cotton Mid-Rise Hipster in Carbon
Knickey
Organic Cotton Mid-Rise Hipster in Carbon
  • 20.00
Hemp Tencel Boxer Briefs
Wama Underwear
Hemp Tencel Boxer Briefs
  • 28.50
  • 38.00
Men's Organic Cotton 'Breather' Brief
Kent
Men's Organic Cotton 'Breather' Brief
  • 25.50
  • 34.00
Organic Cotton High-Rise Brief in Carbon
Knickey
Organic Cotton High-Rise Brief in Carbon
  • 20.00
Organic Cotton Mid-Rise Retro Brief in Petal
Knickey
Organic Cotton Mid-Rise Retro Brief in Petal
  • 10.00
  • 20.00
Compostable Organic Cotton High-Waist Brief
Kent
Compostable Organic Cotton High-Waist Brief
  • 21.00
  • 28.00
Organic Cotton Low-Rise Brief in Gale
Knickey
Organic Cotton Low-Rise Brief in Gale
  • 20.00
Organic Cotton Men's Boxer in Carbon
Knickey
Organic Cotton Men's Boxer in Carbon
  • 15.00
  • 30.00
Organic Cotton High-Rise Thong Mystery 3-Pack
Knickey
Organic Cotton High-Rise Thong Mystery 3-Pack
  • 20.00
  • 60.00
Organic Cotton Mid-Rise Hipster in Cloud Nine
Knickey
Organic Cotton Mid-Rise Hipster in Cloud Nine
  • 20.00
Organic Cotton Mid-Rise Retro Brief in Carbon
Knickey
Organic Cotton Mid-Rise Retro Brief in Carbon
  • 20.00
Hemp Boxer Briefs
Wama Underwear
Hemp Boxer Briefs
  • 24.00
  • 32.00
Organic Cotton High-Rise Brief in Marine
Knickey
Organic Cotton High-Rise Brief in Marine
  • 20.00
Organic Cotton Men's Boxer Brief in Meridian
Knickey
Organic Cotton Men's Boxer Brief in Meridian
  • 30.00
Organic Cotton Mid-Rise Brief Mystery 3-Pack
Knickey
Organic Cotton Mid-Rise Brief Mystery 3-Pack
  • 20.00
  • 60.00
Organic Cotton Mid-Rise Brief in Marine
Knickey
Organic Cotton Mid-Rise Brief in Marine
  • 20.00
Hemp Recycled Boxers
Wama Underwear
Hemp Recycled Boxers
  • 28.50
  • 38.00
Hemp Boxers
Wama Underwear
Hemp Boxers
  • 24.00
  • 32.00
Men's Full Week - 7 Organic Cotton Breather Boxers
Kent
Men's Full Week - 7 Organic Cotton Breather Boxers
  • 189.00
  • 252.00
Organic Cotton Mid-Rise Brief in Carbon
Knickey
Organic Cotton Mid-Rise Brief in Carbon
  • 20.00
Organic Cotton Mid-Rise Brief in Spice
Knickey
Organic Cotton Mid-Rise Brief in Spice
  • 20.00
Men's Organic Cotton Boxers in Natural
Harvest And Mill
Men's Organic Cotton Boxers in Natural
  • 38.00
Organic Cotton Men's Boxer in Meridian
Knickey
Organic Cotton Men's Boxer in Meridian
  • 15.00
  • 30.00
Organic Cotton Mid-Rise Retro Brief in Stone
Knickey
Organic Cotton Mid-Rise Retro Brief in Stone
  • 20.00
Organic Cotton Men's Boxer
Knickey
Organic Cotton Men's Boxer
  • 15.00
  • 30.00
Organic Cotton High-Rise Brief Mystery 3-Pack
Knickey
Organic Cotton High-Rise Brief Mystery 3-Pack
  • 20.00
  • 60.00
Organic Cotton Mid-Rise Retro Brief in Meridian
Knickey
Organic Cotton Mid-Rise Retro Brief in Meridian
  • 10.00
  • 20.00
Men's Trio - 3 Organic Cotton Breather Boxers
Kent
Men's Trio - 3 Organic Cotton Breather Boxers
  • 81.00
  • 108.00
Men's Work Week - 5 Organic Cotton Breather Briefs
Kent
Men's Work Week - 5 Organic Cotton Breather Briefs
  • 127.50
  • 170.00

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