Collection: BN3TH

BN3TH was started in Vancouver, BC, to radically change how men think about underwear.
No one performs at their best when they’re adjusting. Or shifting. Or sweaty.

Increased Comfort = Increased Performance

BN3TH was the first to create underwear with a three-dimensional pouch, and the patented MyPakage Pouch Technology™ remains the key to the uniquely supportive fit. They engineer underwear and base layers that keep you comfortable for full days on the mountain, on the water, in the gym or in the office.

68 products
  • BN3TH Classic 6.5" Boxer Brief - Geotrees Green
    BN3TH Classic 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Nice Stripe Teal
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Horizon Night
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH Classic 6.5" Boxer Brief 2 Pack - Navy/No Plaid Days Blue
    BN3TH Classic 6.5
    Regular price
    $65.00
    Sale price
    $65.00
  • BN3TH 6.5" Classic Boxer Brief - Wildlife Grassland
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Horizon Stripe Sea to Sky
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Fiesta Multi
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Birds Black
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Radical Sunset
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Horizon Stripe Northern Lights
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH Classic 6.5" Boxer Brief - Wild Tartan
    BN3TH Classic 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Camo Snow
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Wildflowers Ink
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH Classic 6.5" Boxer Brief 2 Pack - Black/Camo
    BN3TH Classic 6.5
    Regular price
    $65.00
    Sale price
    $65.00
  • BN3TH Classic 6.5" Boxer Brief 2 Pack - Aztec Cannon/Yosemite
    BN3TH Classic 6.5
    Regular price
    $65.00
    Sale price
    $65.00
  • BN3TH 6.5" Classic Boxer Brief - Arrangement
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Teal/Slate
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH Entourage 6.5" Boxer Briefs - Pinacolada Multi
    BN3TH Entourage 6.5
    Regular price
    $40.00
    Sale price
    $40.00
  • BN3TH Classic 6.5" Boxer Brief - Wonderland Black
    BN3TH Classic 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Aztec Big Sur
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH 6.5" Classic Boxer Brief - Birds Navy
    BN3TH 6.5
    Regular price
    $35.00
    Sale price
    $35.00
  • BN3TH Active 6.5" Boxer Briefs - Black/Red
    BN3TH Active 6.5
    Regular price
    $40.00
    Sale price
    $40.00
  • BN3TH Classic 6.5" Boxer Brief 2 Pack - Crimson/Fireside Plaid Red
    BN3TH Classic 6.5
    Regular price
    $65.00
    Sale price
    $65.00
  • BN3TH Classic 6.5" Boxer Brief - Fireside Plaid Red
    BN3TH Classic 6.5
    Regular price
    $35.00
    Sale price
    $35.00