INFINITE BOXER BRIEF: ASH
INFINITE BOXER BRIEF: ASH
INFINITE BOXER BRIEF: ASH
INFINITE BOXER BRIEF: ASH
INFINITE BOXER BRIEF: ASH
INFINITE BOXER BRIEF: ASH
INFINITE BOXER BRIEF: ASH
INFINITE BOXER BRIEF: ASH
INFINITE BOXER BRIEF: ASH
INFINITE BOXER BRIEF: ASH
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INFINITE BOXER BRIEF: ASH

Ultra-soft luxury with anti-odor technology and The Original 3D Pouch.

$38.00 USD

Size:

Size Guide

  • XXS 26″-28″
    66-71cm
  • XS 28″-30″
    71-76cm 
  • S 30″-32″
    76-81cm
  • M 32″-34″
    81-86cm
  • L 34″-36″
    86-91cm
  • XL 37″-40″
    94-101cm
  • XXL 41″-44″
    104-112cm

For underwear, if you are between sizes we recommend choosing the smaller of the two. EG: If you're a 34" waist, go with a Medium.

Boxer Brief

6.5″ / 16.5cm Leg Inseam

Available in the Classic, Classic with Fly, Pro Ionic+™, Infinite Ionic+™, Hero Knit, Entourage, Merino Wool, North Shore Chamois, Hockey Jock

Shop Boxer Briefs

Trunk

3.5″ / 9cm Leg Inseam

Available in the Classic, Classic with Fly, Pro Ionic+™

Shop Trunks

Brief

0″ / 0cm Leg Inseam

Available in the Classic

Shop Briefs

Full Length

29″ / 73.5cm Leg Inseam

Available in the Classic, Pro Ionic+™, Merino Wool and Hockey Jock

Shop Full Lengths
  • XXS 26″-28″
    66-71cm
  • XS 28″-30″
    71-76cm 
  • S 30″-32″
    76-81cm
  • M 32″-34″
    81-86cm
  • L 34″-36″
    86-91cm
  • XL 37″-40″
    94-101cm
  • XXL 41″-44″
    104-112cm

For bottoms, if you are between sizes we recommend choosing the larger of the two. EG: If you're a 32" waist, go with a Medium.

PJ Long

30″ / 76cm Leg Inseam


Shop PJ Long

PJ Short

10″ / 25.5cm Leg Inseam


Shop PJ Short

Joggers

30″ / 76cm Leg Inseam


Shop Joggers

Crew Tee

21″ / 53.5cm Chest

32″ / 81cm Length


Shop Tees

Merino Henley

19.5″ / 49.5cm Chest

29″ / 74cm Length


Shop Merino

Color: 2 Colors


Meet the best of the best. The revolutionary comfort and softness of Modal Classics and the moisture-wicking properties of Polyester meet Ionic+® anti-odor technology. This durable silver anti-odor technology kills stink before it starts by preventing the growth of odor-causing bacteria and won't wash out.

The Original 3D Pouch lifts and supports everything, eliminating the need to shift or adjust.

Fabric: 62% Polyester, 26% TENCEL™ Modal, 7.5% Ionic+® Polyester, 4.5% Spandex

MyPakage Pouch Technology™
Ultra-soft
Moisture wicking
Ionic+® anti-odor tech
Premium no-roll waistband
Chafe-free flatlock stitching

Model shown is 6’1” tall, 185lbs, has 32” waist and is wearing a size medium.

This 6.5" inseam Boxer Brief has a free feeling fit.

View Size Guide

All BN3TH fabrics are soft and made from a performance stretch fabric. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

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Free standard shipping is available on all orders above $75 (after discounts and before taxes).

All available shipping options will be visible at checkout. We ship orders within 1-2 business days, but this can increase during promotional periods. Sale items are final sale and cannot be returned for a refund or exchange. For more information, check out our Frequently Asked Questions page.

ENGINEERED COMFORT

WHY WE MADE THIS

A little BN3TH secret: we call our Infinite Collection "The Cadillac" because these are fully loaded -- the silky-softness of Modal combined with Ionic+® anti-odor technology, providing stink-free comfort no matter where your day takes you.

SUSTAINABILITY MATTERS

These are made from sustainably-sourced TENCEL™ Modal fibers. As a renewable resource, birch trees are consciously farmed and turned into fiber.
OKEO-TEX™ guarantees that our end products are tested and proven free from harmful toxic chemicals.
The waistband is GRS-certified, as the elastic comes from post-consumer recycled Polyester.
An accreditation with Canopy ensures these cellulose fabrics aren't being produced at the expense of ancient and endangered forests, nor impact the species that inhabit them.