Man over 50 wearing the black Bamboro boxer brief, relaxed (4:5)
BamboroMen's underwear

Boxer Brief

2,604 Reviews
$69.95 AUD $89.95 Save $20.00 AUD

Color, Black

Size, Size guide

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Australia-wide delivery, 5 to 9 business days
Free shipping from 80 AUD
30-day Comfort Promise, keep the pack
Product details

The Bamboro Boxer Brief is the everyday pair you reach for first. A universal mid-thigh cut that sits right under jeans, chinos, work trousers or gym shorts, in bamboo viscose that feels like almost nothing. Comfortable enough that you forget you have them on.

Why it works

  • Everyday cut.
    The mid-thigh leg works under anything, from suit trousers to weekend shorts, with no ride-up and no bunching.
  • 3D contour pouch.
    An anatomical front panel gives natural support without squeezing, so you can move all day.
  • Wide flat waistband.
    It sits flat against the skin, never digs in and never rolls down. It stays exactly where you put it.
  • Silky bamboo that stays dry.
    Bamboo viscose feels softer than cotton and draws moisture away, so you stay cool and fresh through a long day.

Made from 95% bamboo viscose and 5% elastane.

Care & Fit

True to size, order your usual size. Between two sizes, take the larger for a relaxed fit. The everyday boxer sits at the upper thigh.

Care instructions

Cold machine wash, line dry. No fabric softener, the softness is in the fibre.

Silky-soft bamboo
Waistband won't dig or roll
Cool and breathable
95% bamboo viscose
A boxer that stays where you put it. The everyday boxer, on a real body
01, The cut

A boxer that stays where you put it.

A trim everyday cut with a contoured front that gives room without squeezing. No bunching, no ride-up. You put them on and forget they're there by breakfast.

A waistband that never digs or rolls. Made to be forgotten
02, The fit

A waistband that never digs or rolls.

A wide, flat-knit waistband lies soft against the skin and stays flat, even over a bit of a belly. It's the pair you stop noticing.

Silky-soft bamboo that breathes. Five colours to live in
03, The fabric

Silky-soft bamboo that breathes.

95% bamboo viscose, softer than the cotton multipack you've worn for years and quick to pull moisture off the skin. Cool through a heatwave, calm on a cold morning, in five easy colours.

What men say about the everyday boxer.
Worn by blokes like you

What men say about the everyday boxer.

Verified reviews 4.9 / 52,604 verified buyers

Worn the same cheap multipack for 15 years. These are a different planet. No swamp on a hot day, and the waistband actually stays flat over my belly.

GT
Greg T. Geelong, VIC · 2 months ago

Bought a 6-pack after a mate recommended them. Soft straight out of the pack, and no ride-up at the desk all day. Reordered in navy and olive.

MD
Mark D. Toowoomba, QLD · 3 months ago

My wife actually noticed, said I'd finally chucked the old grey ones. Comfortable, and they've held up wash after wash so far.

PR
Peter R. Ballarat, VIC · 1 month ago

First boxer I genuinely forget I'm wearing. Took one wash to fully soften. Only reason for 4 not 5 is I wish they did even more colours.

IF
Ian F. Perth, WA · 5 weeks ago
Complete the drawer

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Everything you'd ask in the fitting room.
Still deciding?

Our Australian support team answers every email within a business day, info@getbamboro.com

Good to know

Everything you'd ask in the fitting room.

Honest answers, no fine print. And if we've missed something, the Comfort Promise means you can simply find out for yourself.

01 Boxer brief or long boxer brief?

The boxer brief is the classic everyday length. If you want a longer leg that stops thigh chafe under shorts or jeans, go for the Long Boxer Brief. Same fabric, same waistband, just more coverage.

02 How soft is bamboo, really?

The closest a fabric gets to wearing nothing. It sits between fine cotton and silk, but without silk's fragility. Every pair is washed and softened before it ships, so day one already feels broken-in.

03 How should I wash it?

Cold machine wash, line dry, done. Skip the fabric softener, the softness is in the fibre itself, not a coating, so it never washes out.

04 Will it help with sweating?

Yes, this is where bamboo earns its keep. The yarn breathes and pulls moisture off the skin faster than cotton can, so warm days, long drives and hot summers all get noticeably easier.

05 How does shipping work?

We ship Australia-wide, and most orders arrive within 5 to 9 business days. Shipping is free on orders from 80 AUD, and our Australian support team is here if you need a hand.

06 What size should I choose?

We cut true-to-size against the Australian standard, order the size you usually wear. Between sizes, take the larger for a relaxed fit. And size swaps are always easy.

07 What if it doesn't fit?

Then it costs you nothing to find out. Every order carries the Comfort Promise. Within 30 days of delivery, if the fit or feel isn't right we refund half and you keep the pack. Wrong size or a fault on our end is a full refund, and there's nothing to post back.