Men's Underwear

On The Go Boxer Trunk

$24

A light-weight, exceptionally soft boxer that’s made to move with you. Crafted from soft, breathable BioFlex™ for a barely-there feel. Perfect for travelling, gym sessions, or long and busy days.

Colour:

Black

Size

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Body: 63.2% BioFlex™ Nylon (50% Bio-based Nylon, 50% Nylon), 36.8% Spandex.
Gusset: 95% RegSilk Protein™ Fibre (85% Super Fine Modal, 10% Mulberry Silk), 5% Spandex.

Machine wash in a mesh bag on a gentle cycle below 30ºC, using a mild, enzyme-free detergent. No bleach, fabric softener or tumble drying; air-dry flat.

Pay off your Paire in a few weeks by selecting ‘Afterpay’ at checkout.

We’ll foot the bill on shipping for domestic orders over A$120. Free worldwide shipping over A$200.

Learn More

Take your time. Make sure it feels right.
We want you to feel confident in your Paire. Take the time to try your new piece, check the fit and see how it feels. If it’s not right for you, you have 100 days to return it for a refund or exchange.

Learn More

Travel Underwear Bundle:

Any 2 for 5% off.
Any 3 for 10% off.
Any 4 for 15% off.

Discount applies at checkout.

Sizing Chart

On The Go Boxer Trunk

S M L XL 2XL 3XL
Waist (INCH)
27-30
30-33
33-36
36-39
39-42
42-45
Side length (CM)
27
29
31
33
34.5
34.5

Style with

BioTracker
Boxer Trunk

Crew Sock

Quarter Sock

On The Go
Tank Top

BreezeBlend™
Classic Tee

Ankle Sock

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Dries in a flash

Spend less time washing, more time exploring

No friction points

Gentle fabric that prevents chafing

Pack smarter, travel lighter

Slips into your gym bag, backpack or carry-on

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Product Features

Whether you’re clocking hours on the plane or have a full day of sightseeing ahead, enjoy long-lasting ease thanks to gentle fabric that keeps everything in place.These boxers won’t itch, irritate or roll up. They also won’t get you bumped to business class, but we still think they’re a first-class fit.
BioFlex™ bends the rules of conventional activewear. Made from 50% recycled corn stalks, our bio-based material is created through an innovative process in which starch glucose is extracted from straw and regenerated into a nylon fibre. Crafted from BioFlex™, these boxers will keep you feeling good on-the-go with their expectational softness, breathability, and temperature-regulating properties that ensures comfort in all climates.
Feel fresh all day thanks to a gusset made with RegSilk™, our silky-smooth fabric made from regenerated silk cocoon protein fibres. It’s naturally hypoallergenic, antimicrobial, and ultra-gentle on your skin. It’s also got next-level breathability and anti-odour magic to keep your sensitive bits fresh and bacteria-free.
Minimum effort, maximum comfort. Fitting like a second skin, these trusty boxers feel like wearing nothing at all. Quick-drying, moisture-wicking and compact, they’ll make packing easy, and feeling good even easier.
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