Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Order special instructions

Estimated total

£0.00 GBP

Tax included and shipping and discounts calculated at checkout
  • Shop
    • FEATURED
      • NEW ARRIVALS
      • BEST SELLERS
      • On Sale
    • Style
      • UNDERWEAR
      • Loungewear
      • Base Layer
      • Full Length
      • Jocks and Liners
      • Running Shorts
      • Clothing
    • Fabric
      • TENCEL™ Modal
      • IONIC+™ Anti-Stink
      • Hero Knit
      • Recycled Bottles
  • Purpose
    • Everyday Comfort
      • Classics
      • Classic W/ Fly
      • Infinite
    • Active
      • Bike
      • Cold
      • Running
      • Outdoor
    • Clothing
      • Loungewear
      • Tops
      • 2n1 Shorts
    • Discounted Multi-Packs
      • classic boxer brief 2-pack
      • classic boxer brief 3-pack
      • classic Trunk 2-pack
      • classic trunk 3-pack
  • Underwear
    • Trunk / Hipster
      • Classics
    • Boxer Brief
      • Classics
      • Classic W/Fly
      • Entourage Series ♻️
      • Pro Series
      • Infinite
      • Hero Knit
      • Jocks and Liners
    • Full-length
      • Classics
    • Jocks and Liners
      • Bike Chamois
      • Sport Jock
      • Hockey Jock
  • Sustainability
Log in

Country/region

  • Jersey GBP £
  • United Kingdom GBP £
    BN3TH.co.uk
    • Shop
      • FEATURED
        • NEW ARRIVALS
        • BEST SELLERS
        • On Sale
      • Style
        • UNDERWEAR
        • Loungewear
        • Base Layer
        • Full Length
        • Jocks and Liners
        • Running Shorts
        • Clothing
      • Fabric
        • TENCEL™ Modal
        • IONIC+™ Anti-Stink
        • Hero Knit
        • Recycled Bottles
    • Purpose
      • Everyday Comfort
        • Classics
        • Classic W/ Fly
        • Infinite
      • Active
        • Bike
        • Cold
        • Running
        • Outdoor
      • Clothing
        • Loungewear
        • Tops
        • 2n1 Shorts
      • Discounted Multi-Packs
        • classic boxer brief 2-pack
        • classic boxer brief 3-pack
        • classic Trunk 2-pack
        • classic trunk 3-pack
    • Underwear
      • Trunk / Hipster
        • Classics
      • Boxer Brief
        • Classics
        • Classic W/Fly
        • Entourage Series ♻️
        • Pro Series
        • Infinite
        • Hero Knit
        • Jocks and Liners
      • Full-length
        • Classics
      • Jocks and Liners
        • Bike Chamois
        • Sport Jock
        • Hockey Jock
    • Sustainability

    Country/region

    • Jersey GBP £
    • United Kingdom GBP £
    Log in Cart

    Filter:

    Availability
    0 selected
    Reset
    Availability
    Price
    The highest price is £110.00 Reset
    £
    £
    Remove all

    28 products

    Filter and sort Filter

    Filter and sort

    Filter

    28 products

    Availability
    Clear
    Price

    The highest price is £110.00

    £
    £
    Clear
    Remove all
    Remove all

    28 products

    • MENS CLASSIC BOXER BRIEF: BLACK

      MENS CLASSIC BOXER BRIEF: BLACK

      MENS CLASSIC BOXER BRIEF: BLACK

      Regular price £29.99
      Regular price Sale price £29.99
      Unit price /  per 
    • mens underwear that prevents chafing

      MENS CLASSIC BOXER BRIEFS: BLACK/BLACK

      MENS CLASSIC BOXER BRIEFS: BLACK/BLACK

      Regular price £29.99
      Regular price Sale price £29.99
      Unit price /  per 
    • no chafe briefs

      MENS CLASSIC BOXER BRIEFS: REGATTA CARIBBEAN BLUE

      MENS CLASSIC BOXER BRIEFS: REGATTA CARIBBEAN BLUE

      Regular price £29.99
      Regular price Sale price £29.99
      Unit price /  per 
    • CLASSIC BOXER BRIEF : HOME FOR THE HOLIDAYS 3 PACK

      CLASSIC BOXER BRIEF : HOME FOR THE HOLIDAYS 3 PACK

      Sale

      CLASSIC BOXER BRIEF : HOME FOR THE HOLIDAYS 3 PACK

      Regular price £59.99
      Regular price £79.99 Sale price £59.99
      Unit price /  per 
      Sale
    • CLASSIC TRUNK : BLACK 3 PACK

      CLASSIC TRUNK : BLACK 3 PACK

      CLASSIC TRUNK : BLACK 3 PACK

      Regular price £79.99
      Regular price Sale price £79.99
      Unit price /  per 
    • INFINITE XT2® BOXER BRIEF: ASH

      INFINITE XT2® BOXER BRIEF: ASH

      INFINITE XT2® BOXER BRIEF: ASH

      Regular price £34.99
      Regular price Sale price £34.99
      Unit price /  per 
    • NORTH SHORE LINER SHORT : WASHED OUT NAVY

      NORTH SHORE LINER SHORT : WASHED OUT NAVY

      NORTH SHORE LINER SHORT : WASHED OUT NAVY

      Regular price £69.99
      Regular price Sale price £69.99
      Unit price /  per 
    • Men's breathable underwear

      MENS CLASSIC BOXER BRIEFS: CITY HORIZON

      MENS CLASSIC BOXER BRIEFS: CITY HORIZON

      Regular price £29.99
      Regular price Sale price £29.99
      Unit price /  per 
    • NORTH SHORE LINER SHORT : STORMY

      NORTH SHORE LINER SHORT : STORMY

      NORTH SHORE LINER SHORT : STORMY

      Regular price £69.99
      Regular price Sale price £69.99
      Unit price /  per 
    • CLASSIC TRUNK : HOME FOR THE HOLIDAYS 3 PACK

      CLASSIC TRUNK : HOME FOR THE HOLIDAYS 3 PACK

      Sale

      CLASSIC TRUNK : HOME FOR THE HOLIDAYS 3 PACK

      Regular price £59.99
      Regular price £79.99 Sale price £59.99
      Unit price /  per 
      Sale
    • PJ LONG: GEOTREES TEAL

      PJ LONG: GEOTREES TEAL

      Sale

      PJ LONG: GEOTREES TEAL

      Regular price £48.99
      Regular price £69.99 Sale price £48.99
      Unit price /  per 
      Sale
    • CLASSIC BOXER BRIEF : BLACK/INDEPENDENCE BLACK 2 PACK

      CLASSIC BOXER BRIEF : BLACK/INDEPENDENCE BLACK 2 PACK

      Sale

      CLASSIC BOXER BRIEF : BLACK/INDEPENDENCE BLACK 2 PACK

      Regular price £38.49
      Regular price £54.99 Sale price £38.49
      Unit price /  per 
      Sale
    • BN3TH Mens Underwear North Shore Chamois Bike Liner Short in Black Front View alternative

      NORTH SHORE BIKE LINER SHORT : BLACK

      NORTH SHORE BIKE LINER SHORT : BLACK

      Regular price £69.99
      Regular price Sale price £69.99
      Unit price /  per 
    • MENS CLASSIC FULL LENGTH: FIRESIDE PLAID RED

      MENS CLASSIC FULL LENGTH: FIRESIDE PLAID RED

      Sale

      MENS CLASSIC FULL LENGTH: FIRESIDE PLAID RED

      Regular price £41.99
      Regular price £59.99 Sale price £41.99
      Unit price /  per 
      Sale
    • CLASSIC TRUNK: BLACK

      CLASSIC TRUNK: BLACK

      CLASSIC TRUNK: BLACK

      Regular price £29.99
      Regular price Sale price £29.99
      Unit price /  per 
    • MENS CLASSIC FULL LENGTH: BLACK/BLACK

      MENS CLASSIC FULL LENGTH: BLACK/BLACK

      Sale

      MENS CLASSIC FULL LENGTH: BLACK/BLACK

      Regular price £41.99
      Regular price £59.99 Sale price £41.99
      Unit price /  per 
      Sale
    • 1
    • 2

    Navigation

    • Contact
    • Returns & Exchanges
    • Retailers
    • Sizing Chart
    • FaQ

    Our Story

    • 100% Satisfaction Guarantee
    • Wholesale

    Policies and More

    • Privacy Policy
    • Terms of Use
    • Patent Information

    Subscribe and save 25% off your order.

    Country/region

    • Jersey GBP £
    • United Kingdom GBP £
    Payment methods
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Maestro
    • Mastercard
    • Shop Pay
    • Union Pay
    • Visa
    © 2024, BN3TH.co.uk Powered by Shopify
    • Choosing a selection results in a full page refresh.
    • Opens in a new window.