Men's Underwear

On The Go Boxer Trunk

$29

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

Style with

Breathable daily trunk

BioTracker
Boxer Trunk

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Cosy crew, all seasons

Crew Sock

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Best-seller everyday cushion

Quarter Sock

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Travel-light base layer

On The Go
Tank Top

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Wear-anywhere merino tee

BreezeBlend™
Classic Tee

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Everyday cushioned ankle

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

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.

5 stars: 72 (77%)
4 stars: 10 (11%)
3 stars: 5 (5%)
2 stars: 6 (6%)
1 star: 1 (1%)

These are super light and incredibly comfortable

Excellent quality, fast service.

Great pants for travelling.

Superb pants especially when travelling as they take up minimal space in your bag.

Very light for travel but comfortable

On The Go Boxer Trunk

Very Happy

Very happy with these. My husband likes them. They washed very well too.

Best underwear

My wife put me onto Paire and when I ordered my first pair they were brilliant. Lightweight breathable stretchy and super comfortable. I have since ordered several more and replaced my old cotton briefs. I travel a lot and these are great as they are light easy washable e and dry quickly. I wish they could expand colour range as well.

On The Go Boxer Trunk

Can have more size

It was too big for me , and it is a bit hard to return, size to normal 8.10, 12 system will be easier for customers

Smooth and breathe well

After 6 weeks, iI’ve always worn cotton briefs. These are fabulous! It’s all I’ll wear now.

Happy bloke

Bought for my partner for traveling and he loves them

Love them

Very nice

Travel favourite !

I bought these for my husband to give them a try, we spent 3 weeks in Bali & they were in heavy rotation! One was not enough so will purchase more for our next trip. The only downside was some pilling on the bum, but we spent a lot of time on a scooter 😂

On The Go Boxer Trunk

Great service, great underwear

Outstanding service from the store in Melbourne.

Disappointing Durability and Poor Moisture Control in Humid Conditions

I recently tried the Paire On The Go Boxer Trunks and unfortunately haven’t had a great experience with them.

After only two weeks of use, the fabric is already starting to show signs of wear, which is pretty disappointing given the price and expectations around quality. Living in a humid area, I also found that these hold onto sweat more than regular boxer trunks I’ve worn before, making them feel less breathable and comfortable throughout the day.

On the plus side, they do dry quickly, which is handy when travelling. But overall, the durability and moisture handling just don’t stack up for me, especially in a hot and humid climate.

On The Go Boxer Trunk

Great boxers

My husband loves these, and he is quite hard to please, when it comes to undies, so that’s really saying something. They’re very comfortable, and they fit perfectly. The waistband isn’t too tight. We travel a lot, and these are great for hand washing and drip drying, too.

On The Go Boxer Trunk

Incredibly comfortable~my new everyday go-to!

I’ve tried countless “performance” underwear brands, but Paire’s On The Go Boxer Trunk really stands out. The fabric is ultra-soft, lightweight, and breathable~it feels almost like a second skin. Perfect for long days at the office, workouts, or even travel!

Hubby wasn’t keen

I bought these for hubby, knowing that laundry will be an issue during the big trip we are planning. They were much heavier weight than the ladies ones so will also take much longer to dry. Hubby is older and normally wears briefs, he tried them and said while they were okay but is not keen to buy more.

Awesome underwear.

We need them in mens briefs. I travel alit and these will be great fot was and wear but briefs would be even better please.

Great fabric. Great quality and they are super comfortable and feel great in with good support.

Holiday Undies

Husband very happy with Boxer Trunks only took 3 pairs for a 3 week holiday

Very comfortable

Travelling daks

I purchased these for my husband for our travels overseas, and have previously purchased the women's underwear for myself.So great from travel, light and easily wash and dry.Great products.

Very light and very comfortable

I really enjoyed it, and I will buy again I can really recommend

Super comfy and fast to dry

This underwear is a new favourite, they are super lightweight, easy to clean and dry when travelling and crazy comfy. The only bad thing is I'm considering throwing out all
of my other brands and replacing them with these!

Cool and comfy

Fellows find the boxer trunk cool and comfortable. Easy to wear. A bit pricey so I hope they will find their boxers easy care. I do plan to make another order because I totally forgot to order lipstick undies for myself!!

Comfortable

Comfortable. Best for travel.

On The Go Boxer Trunk

Love the feel and fit

my son loves these over any other underwear. he loves the feel and the fit. Great for anyone in heat sweating as you aren't left wet or chafing.

Love the idea of them but I can’t get the size right for me and definitely no good on a tramp