NorthFit Bamboo Boxer Briefs

NorthFit Bamboo Boxer Briefs

Buy 3 Get 2 Free / Multicolor / S
$39.95
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NorthFit Bamboo Boxer Briefs

NorthFit Bamboo Boxer Briefs

Offer expires in 25:00
NORTHFIT SIZE FINDER

Find Your Perfect Fit

Choose the method that works best for you.

What's your waist size?

Measure around where your waistband normally sits. Keep the tape snug, not tight.

cm
Fit tip: If you're between two sizes, always choose the larger size for a more comfortable fit.

Estimate your size

Enter your height and weight and we'll estimate your best NorthFit size.

This is an estimate. For the most accurate recommendation, use your waist measurement.
Fit tip: If you're between two sizes, always choose the larger size for a more comfortable fit.
NORTHFIT SIZE GUIDE

Choose Your Size

For the most accurate fit, use your waist measurement.

Between two sizes? Always choose the larger size for a more comfortable fit.
Size Waist (cm) Waist (in)
S 82–88 32.3–34.6
M 88–94 34.6–37.0
L 94–100 37.0–39.4
XL 100–106 39.4–41.7
2XL 106–112 41.7–44.1
3XL 112–118 44.1–46.5
How to measure

Measure around where your waistband normally sits. Keep the tape level and comfortably snug without pulling it tight.

Offer:
Size: S
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i WARNING: Limited Stock Notice
Our Buy 5, Get 5 FREE offer is available while stock lasts. We recommend ordering now to secure your preferred size before it sells out.
PS: PS: Buy only from NorthFit — beware of counterfeits. Our products are not sold on Amazon or eBay.

Made For Real Life, Built To Last

Perfect snug fit Perfect Snug Fit
Freshness guaranteed Freshness Guaranteed
Anti-chafing design Anti-Chafing Design
Breathable & hygienic Breathable & Hygienic
NorthFit is trusted by 100+k Men

Order your normal size — NorthFit runs true to size. Between two sizes or want extra room? Size up, that's the only adjustment most men need.

The anti-chafing waistband is built to hold its shape through squats, long shifts, and everything in between — not just while you're standing still.

Still not sure? Check the Size Guide above before you order — not after.

Skip the fabric softener — it's the #1 thing that ruins bamboo fabric. It coats the fibers and kills the softness you paid for.

Machine wash cold, tumble dry low (or hang dry). No bleach, no high heat.

Do that, and these outlast a normal drawer rotation for years — not the usual few months before cotton gives out.

All orders are shipped within 24–48 business hours.

Delivery takes 5–8 business days across the US, UK, Canada, Australia, and New Zealand — with tracking provided as soon as your parcel is dispatched.

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Made for everyday comfort.
Once you find the right fit, everything else feels different.

You shouldn' have to think about what you're wearing.

Most men have spent years adjusting, readjusting, dealing with it. The waistband rolling, the fabric riding up, the constant discomfort that you've just... accepted.

NorthFit's bamboo fabric sits differently. Soft enough that you genuinely forget you're wearing them. No adjusting. No bunching. Just get on with your day, from the first hour to the last.

Alan K.G★★★★★

So comfy you almost forget you've got them on.

Cool and dry. All day. Whatever you're doing.

Cotton holds heat. Bamboo breathes.

The difference becomes obvious by lunchtime on a warm day, after half an hour at the gym, or during a long shift outdoors.

With bamboo fabric, air flows more naturally, moisture moves away from the skin, and comfort lasts longer. Less sticking. Less heat building up. Just a fresher, more comfortable feel from morning to night.

Nick D.★★★★★

I'm in Italy, it's 33 degrees and my nuts aren't sweaty.

One problem with boxers this good.

Men wearing NorthFit are still reaching for their first pairs months later — same soft feel, same comfortable fit, same shape wash after wash. No boxers giving up after a few months.

Our bundle offers make it easy to refresh your whole underwear drawer in one go. Whether you choose Buy 3, Get 2 Free or go all-in with Buy 5, Get 5 Free, you'll have enough pairs to stop thinking about underwear for a while.

Just make sure you order enough. Partners have a habit of stealing a pair or two for themselves. Fair warning — it happens more often than you'd expect.

Clare C.★★★★★

Much to my husband's absolute annoyance I've claimed a couple of pairs as my own... the comfort is unreal!

365 days. If a quality issue appears, we'll make it right.

If your boxers develop a manufacturing or material issue within the first year, contact us with a photo and our team will review it for replacement.

Built around everyday comfort

Choose your size with Find your fit and use the Size Guide whenever you need to double-check your measurements.

Tracked delivery

Orders are prepared quickly and tracking is provided when your parcel is dispatched.

Support when you need it

If you have a sizing or order question, contact our team and we'll help you sort it out.

  • 5 stars: 1432 (78%)
  • 4 stars: 299 (16%)
  • 3 stars: 81 (4%)
  • 2 stars: 20 (1%)
  • 1 star: 8 (0%)
G
Graham P.

I’m 61 and I’ve tried more brands of boxers than I care to admit. These are the first ones in years that I can put on in the morning and genuinely forget about. The waistband stays flat, the legs don’t creep up and the fabric feels cool even after a long day. I ordered the navy first and I’m already replacing the rest of my drawer with NorthFit.

S
Sophie R.

Bought these for my boyfriend after a friend kept telling me how soft the bamboo fabric was. I tried one pair on as a joke and ended up keeping the green ones for myself. They’re ridiculously comfortable for lounging and sleeping, so now he’s annoyed that his pack has somehow become our pack.

D
Daniel M.

I mainly wanted something for the gym that wouldn’t bunch up halfway through a session. NorthFit stays exactly where it should, feels light and breathable, and I’m not constantly adjusting between sets. The navy pair in the photo has already been through several washes and still fits the same.

A
Anonymous

The colours were what convinced me to try the mixed pack, but the comfort is what sold me. Every pair feels equally soft and the waistband is much better than the thick, stiff ones I was used to. Really impressed with how light they feel.

M
Marcus J.

The fit is spot on. Supportive without feeling tight and the legs stay put instead of rolling up under jeans. I wore these through a full day of work and then to the gym and they were still comfortable by the evening. That’s rare for me.

E
Emily C.

A girlfriend recommended NorthFit because she’d started stealing her husband’s pairs. I thought she was exaggerating until mine arrived. I bought them for my partner, but the burgundy pair is now officially mine. Soft, stretchy and so much nicer to sleep in than my usual shorts.

R
Raj S.

I work long hours and tend to run hot, so breathability was the main reason I ordered. The difference compared with my old cotton boxers is obvious by lunchtime. They feel cooler, don’t cling when I sweat and are comfortable enough that I stopped thinking about them completely.

A
Anonymous

The mixed colours look even better in person. I was worried the lighter pair might feel thinner but the quality is consistent across all of them. Soft fabric, clean stitching and they’ve kept their shape after washing.

T
Tony B.

Very comfortable and definitely cooler than my old boxers. I was between two sizes and should have followed the size guide and gone up one, so my first pair was a little snug. Once I changed size the fit was excellent. Four stars only because I created extra work for myself by guessing.

R
Rachel N.

I originally ordered these for my husband because he complains about boxers riding up all the time. He loved them, I got curious, and now I’ve claimed one of the green pairs for wearing around the house. The fabric is so soft it doesn’t really feel like traditional men’s underwear.

S
Steve K.

I didn’t expect underwear to make much difference, but these genuinely do. No bunching when I sit, no tight band digging into my waist and the material feels much fresher during the day. I’m keeping the burgundy and ordering another mixed pack.

L
Lauren F.

Bought a pack for my partner after seeing a friend rave about hers. He immediately said they were the most comfortable boxers he owns. I tried this green pair myself and finally understood the hype — the fabric is ridiculously soft and doesn’t feel heavy at all.

C
Claire D.

This was meant to be a present. I opened the parcel to check the colours before wrapping it and the quality felt much better than I expected for the price. My husband has worn them almost every day since, so I’m calling that a successful gift.

A
Aaron L.

The side panels actually make a difference. I do a lot of walking and these don’t trap heat or ride up around the thighs. The stretch is comfortable without getting loose by the end of the day. Easily my favourite pair for warm weather now.

J
Jessica W.

One of my friends told me she wears her boyfriend’s NorthFit boxers to sleep and I laughed at her. Then I bought a pack for mine and tried the black pair. She was right. They’re light, soft and honestly more comfortable than most of my sleep shorts.

A
Anonymous

Great colour selection and the fabric has stayed soft after repeated washes. I expected the mesh-style panels to feel delicate but they’ve held up really well. I like that I can grab any pair from the drawer and know the fit will be the same.

M
Michael T.

The unboxing was better than expected and the boxers feel premium straight away. What matters more is that they stay comfortable after hours of wear. No scratchy seams, no waistband folding over and no constant pulling the legs back down.

J
James H.

Simple review: they stretch where you need them to without becoming baggy. I’ve worn this navy pair for work, travel and a full day walking around town and it stayed comfortable the entire time. Ordered more before the first pack was even finished.

A
Anonymous

I bought the multicolour option because I wanted to replace a drawer full of old cotton boxers in one go. The difference is immediate — softer, lighter and much less hot. The burgundy and navy are my favourites but every colour looks good.

H
Helen M.

I ordered these for my husband and chose the colours myself. He says they don’t ride up when he’s working and they stay cooler than his normal boxers. I may also have borrowed one pair for sleeping… purely for research, obviously.

A
Anonymous

Four pairs in different colours and not one feels different from the others. The waistbands are soft, the stitching looks tidy and they came out of the wash without twisting or losing shape. Exactly what I wanted.

N
Nathan R.

I train four times a week and hate underwear that gets heavy once you start sweating. NorthFit feels much lighter and the waistband stays comfortable under shorts. I’ve also noticed a lot less chafing on longer sessions.

A
Anonymous

Really happy with the quality and fit. The fabric is soft, breathable and the waistband feels comfortable for long wear.

D
David

The boxers fit ok. But disappointed in the leg length. They are definitely brief.

Would I purchase them again, I would have to say unfortunately no.
They would be ideal for someone who likes the brief boxers.

FAQs

How comfortable are they, really?

They are designed for soft, breathable everyday comfort. Use the Fit Assistant and size guide to choose the right size for you.

What's the difference between bamboo and cotton?

Bamboo-derived fabrics are known for a soft hand feel and comfortable drape. Exact performance depends on the final fabric blend.

How do I get the sizing right?

Use Find your fit beside the Size selector, or open the full Size Guide. The sizing matrix can be updated in the Theme Editor when your final supplier chart is confirmed.

What is your return policy?

Returns are available within 30 days according to our store return policy.

Can I choose Short or Long fit?

If both fits are available on your product, choose the one you prefer in the Fit selector. The recommended waist size stays independent of leg length.

Didn't find your answer?

Don't hesitate to contact us