Comfortable men's underwear, briefs & trunks with MyPakage Pouch Technology by BN3TH

Amazingly comfortable men's underwear, briefs & trunks made from sustainable, eco-friendly soft fabrics and using BN3TH's patented MyPakage Pouch Technology.

Comfortable men's underwear, briefs & trunks with MyPakage Pouch Technology by BN3TH

BN3TH designs and makes underwear for men that emphasizes comfort and sustainability 

BN3TH was founded in 2010 by Dez Price and his best friend Dustin Bigney. They saw a gap in the market for comfortable performance underwear for men, and went about reinventing men's underwear so as to increase comfort under everyday clothing, or as sportswear. Dez and Dustin made prototypes that they distributed at the 2010 Vancouver Olympics. Reviews were overwhelmingly positive, and the pair began handing out samples at trade shows. They were quickly approached by apparel distributors and eventually opened an office in 2013.
Soon after, they developed a patented technology designed to provide men with a 3-D pouch that eliminates chafing and shifting typically experienced with men’s underwear. The unique shape of the MyPakage design reduces sweat, heat, and skin-on-skin contact while improving breathability and support, making BN3TH underwear ideal for activewear used for intense exercise or outdoor activities. The MyPakage technology distinguishes BN3TH from other men’s apparel brands, which is one reason they've been featured in publications such as Forbes, Men's Journal, GolfDigest, Askmen, and Cool Hunting.  BN3TH continues to go from strength to strength with new, innovative designs.

    BN3TH CEO and co-founder Dez Price holding the Infinite Ionic Boxer Briefs.

    BN3TH men’s underwear is perfect for all activities, climates, styles, and sizes. The BN3TH range includes briefs, boxer briefs, trunks, and full-length underwear, all of which are helpfully categorized into 3 collections - Breathe, Move, and Relax, depending on whether you're looking for sportswear or casual underwear. All products are made from a selection of fabrics, including Merino wool and Chamois, and there’s a wide range of colors and patterns to choose from.

    The BN3TH range of men's underwear includes briefs, boxer briefs, trunks, and full-length apparel

    BN3TH offers well-made underwear suitable for use as activewear or casual apparel because they believe increased comfort equals increased performance. Many of their product choices have hundreds of positive customer reviews, which are a testament to the quality of BN3TH's underwear. Outstanding features like pucker panels, moisture wicking, and flatlock stitching ensure they're highly desirable and a worthwhile investment. Men who climb mountains, go swimming, or work out in the gym can all find BN3TH underwear to suit their needs. So can men who want to stay comfortable during their day job or relax while working from home. Providing underwear suitable for all these different situations is a significant benefit BN3TH offers to customers. 

    BN3TH Classics Brief lets you move without chafing

    BN3TH's Classics Brief comes in navy or black and features their patented MyPakage Pouch Technology. This makes them chafe-free and breathable, plus prevents unnecessary shifting or adjusting. The material is 95% TENCEL Modal and 5% Spandex, and the TENCEL Modal fabric is sustainably sourced, guaranteed to stay smooth and will keep you comfortably supported at all times.

    BN3TH Classics Brief.

    Features & details:

    • Soft 1 3/8-inch luxury knitted waistband
    • Seamless Pucker Panel 
    • Moisture wicking fabric
    • 190 GSM fabric weight
    • Flatlock seams

    Shop BN3TH Classics Brief

    BN3TH Classics Trunk keeps you comfortable and stylish at the same time 

    BN3TH's Classics Trunk is a piece of slim fit men's underwear that includes a Pucker Panel gusset and flatlock stitching. The Pucker Panel works with the contours of your body, moving seams away from sensitive areas and increasing comfort, while the flatlock stitching ensures the seams are smooth where it matters most. The trunk is also ultra-soft, breathable, and lightweight thanks to the TENCEL Modal fibers. This underwear also comes in a range of funky and vivid designs that stand out, like Southwest Dusk. 

    BN3TH Classics Trunks in the Southwest Dusk design.

    Features & details:

    • Soft 1 3/8-inch luxury knitted waistband
    • 95% TENCEL Modal and 5% Spandex
    • 190 GSM fabric weight
    • 3.5 inch inseam
    • No fly 

    Shop BN3TH Classics Trunk In Southwest Dusk

    BN3TH Infinite Ionic Boxer Briefs stop the growth of odor-causing bacteria

    BN3TH's Infinite Ionic Boxer Briefs feature IONIC+ NO STINK permanent silver technology that kills odor and won't wash out. The material composition is 62% Polyester, 26% TENCEL Modal, 7.5% IONIC+ Polyester and 4.5% Spandex. The Modal fibers add comfort and softness, while the polyester adds moisture wicking properties to the briefs. They're also slim fit and have a 6.5 inch inseam, distinguishing them from ordinary briefs. If using these boxer briefs as sportswear, the odor-killing technology will come in especially handy.

    BN3TH Infinite Ionic Boxer Briefs.

    Features & details: 

    • MyPakage Pouch Technology 
    • 190 GSM fabric weight 
    • Pucker Panel gusset
    • Flatlock stitching 
    • No fly 

    Shop BN3TH Infinite Ionic Boxer Briefs

    BN3TH Merino Wool Full Length underwear regulates your body temperature 

    BN3TH's Merino Wool Full Length underwear is ideal for use as activewear because it  regulates your body temperature and is naturally anti-odor. It includes the same MyPakage Pouch Technology common to all BN3TH underwear and comes with the added benefit of being made in part from Merino wool. This means regardless of the temperature outside, this underwear will stay comfortable. 

    BN3TH Merino Wool Full Length.

    Features & details:

    • 83% Merino, 13% Polyamide, 4% Spandex
    • 3-dimensional support 
    • 200 GSM fabric weight 
    • Slim fit
    • No fly 

    Shop BN3TH Merino Wool Full Length Underwear

    Ultra breathable and insanely comfortable loungewear designed for everyone

    BN3TH also offers colorful and stylish loungewear products, like the BN3TH Sleepwear Long 'A Dozen Roses' unisex pajamas. They feature dual hand pockets, ribbed cuffs, and a drawstring waistband, making them perfect for indoor days when it's time to relax. Pajama shorts are also available, like the Sleepwear Shorts 'Covert Camo', which are great for warmer days when keeping cool is a top priority.

    BN3TH Sleepwear Long 'A Dozen Roses' unisex pyjamas.

    Common to all loungewear are these features and details:

    • Unisex: does NOT feature MyPakage Pouch Technology
    • 95% TENCEL  Modal / 5% Spandex
    • 190 GSM fabric weight
    • Modern tapered fit
    • 30 inch inseam

    Shop BN3TH Loungewear

    Ultra comfortable French terry cotton joggers for every day of the week

    BN3TH offers unique French terry cotton joggers too. The tonal cuff, media pocket and drawstring common to BN3TH joggers combine style with functionality. BN3TH joggers also feature a 30 inch inseam and 320 GSM fabric weight, ensuring quality and comfort aren't compromised.

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    Buttery soft crew neck tops to keep your body temperature regulated

    BN3TH's short sleeve crew neck tops have a tapered fit with a scoop-tail, and are fabricated from a mix of 62% Polyester, 26% Modal, 4.5% Spandex, and IONIC+ NO STINK Technology, a proprietary silver-based antimicrobial technology. Some models incorporate soft sustainable TENCEL Modal with structured cotton in the fabric. All of which combine to provide breathability and softness. 

    For cooler weather, BN3TH has a selection of Merino wool long sleeve tops made form 83% Merino, 13% Polyamide, and 4% Spandex. The sleeves of this relaxed-fit thermal top have low profile thumb holes, and the cut is also tapered with a scoop-tail. This is a top that can easily transition from a base layer to street wear.

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    BN3TH prioritizes increasing sustainability in manufacturing and reducing their environmental impact 

    BN3TH focuses on innovation every day, seeking out new methods of manufacturing that mitigate any negative effects they have on our planet. They also focus on sustainable material sourcing, and carbon neutrality is an essential part of their approach. Through their efforts, carbon dioxide emissions have been significantly reduced, but their end goal is net zero. To do this, BN3TH needs to use carbon offsets.

    Carbon offsets are eco-friendly projects that help the environment, including renewable energy, forest conservation, and energy efficiency schemes. BN3TH purchases carbon offset credits from projects like these which equal the emissions they can't avoid. This also helps fund the projects so they can achieve their goals. 

    BN3TH also worked closely with Green Story to calculate the emissions produced in every stage of their supply chain. This helped them pick the right carbon offsets to compensate for those emissions. Another step BN3TH took was using TENCEL Modal fibers, included in over 90% of their activewear products. These fibers come from sustainable wood and pulp and are both compostable and biodegradable. 

    Reliable and stylish underwear for sportswear or casual purposes from BN3TH

    The collections and underwear types available from BN3TH give men plenty of choice when it comes to choosing the best underwear. All are reliable and stylish because the BN3TH manufacturing process is thorough and environmentally-friendly, while the designs stand out and ensure every piece of underwear is appealing. Finally, their patented technology, 10+ years of experience, and plenty of positive customer reviews give BN3TH a competitive edge in the men's underwear market.  

    Visit BN3TH website

    Shipping & Delivery 

    Unfortunately, BN3TH only ships to countries within North America. Shipping is free on orders of $90 or more, except for Hawaii and Alaska. Orders typically ship within 2 business days, with the possible exception of holiday seasons. You can track the progress of your order via the tracking number sent by email within 24 hours. 

    Returns are possible within 30 days of purchase, and BN3TH will refund your order within 3-5 business days. BN3TH also provide a return shipping label with every purchase so you don't need to pay for the return shipping. Exchanges and returns are not available for sale items. To find out more, you can visit the BN3TH SHIPPING page.