OUTSET BOXER BRIEF: BLACK
OUTSET BOXER BRIEF: BLACK
OUTSET BOXER BRIEF: BLACK
OUTSET BOXER BRIEF: BLACK
OUTSET BOXER BRIEF: BLACK
OUTSET BOXER BRIEF: BLACK
OUTSET BOXER BRIEF: BLACK
OUTSET BOXER BRIEF: BLACK
OUTSET BOXER BRIEF: BLACK
OUTSET BOXER BRIEF: BLACK
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OUTSET BOXER BRIEF: BLACK

Natural Comfort, US-Grown Cotton, Sustainably-Sourced Modal.

$29.00 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: 3 Colors


Multi-packs
OUTSET BOXER BRIEF: BLACK/MINI TRICOLOR STRIPE TURQUOISE 2 PACK
OUTSET BOXER BRIEF: BLACK/MINI TRICOLOR STRIPE TURQUOISE 2 PACK
Natural Comfort, US-Grown Cotton, Sustainably-Sourced Modal.
OUTSET BOXER BRIEF: NAVAL/CASSETTE MADNESS CEDAR 2 PACK
OUTSET BOXER BRIEF: NAVAL/CASSETTE MADNESS CEDAR 2 PACK
Natural Comfort, US-Grown Cotton, Sustainably-Sourced Modal.

For a more traditional approach, these Boxer Briefs combine the natural feel of US-grown cotton with the luxurious silky-softness of modal. The Original 3D Pouch lifts and supports everything, eliminating the need to shift or adjust. The result is an everyday go-to pair of underwear that you'll strive to keep in your weekly rotation.

Fabric: 57.5% Cotton, 37.5% Modal, 5% Spandex

MyPakage Pouch Technology™
Soft US-grown cotton and sustainably sourced modal blend
Traditional feel
These boxer briefs are made from sustainably-sourced Modal fibers combined with US-grown cotton.
Chafe-free flatlock stitching

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

This 5.5" 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

Sometimes you just want that good ol’ fashioned feel of soft, US-grown cotton. The Outset was designed to provide a more traditional feel, while also being lighter on your wallet. Of course, it includes The Original 3D Pouch, making it the perfect underwear to reach for day in and day out.

SUSTAINABILITY MATTERS

These boxer briefs are made from sustainably-sourced Modal fibers combined with US-grown cotton.
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.