Free tracked US shipping · 30-day no-sweat returns
4.8/5 · 3,400+ Trustpilot reviews

Orion Bamboo Boxer Pack

Worn by 65,000+ men who upgraded from cotton.

  • Breathable modal-blend that moves and breathes
  • Anti-odor, antimicrobial finish
  • No-roll waistband, zero riding up
 
Choose your pack
1 Pack · 3+2 Free
$49.99$29.99
$5.99 each
2 Packs · 5+5 Free
$79.99$39.99
$3.99 each

Ships by Tue, Jun 2 · Free tracked US shipping

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As featured in
ForbesGQMen's Health

Sleep cooler. Move smoother. Feel different.

We upgraded the everyday boxer from cotton to a breathable modal blend, engineered for comfort that lasts from morning to midnight.

  • So comfortable, you'll forget you're wearing anything
  • Soft, secure waistband that stays put all day
  • A fit you'll reach for first, wash after wash
Details

Cut from a breathable modal-blend with four-way stretch and flatlock seams. Contoured support pouch, 6" inseam, tag-free interior, and a no-roll waistband. Machine washable. Sizes XS to 4XL.

Care guide

Machine wash cold with like colors. Tumble dry low or hang to dry. No bleach, no fabric softener, no ironing needed.

Shipping & returns

US orders ship within one business day and arrive in 3 to 5 business days. Free tracked US shipping. Unworn, unopened items can be returned within 30 days for a refund or exchange.

Color Black
Each pack 5 boxers
2 Black · 1 Red · 1 Navy · 1 Slate
Size

Size guide

Measure around your natural waistline and match it below. Between sizes? Size up.

SizeWaist (in)Waist (cm)
XS28–3071–76
S30–3276–81
M32–3481–86
L34–3686–91
XL36–3891–97
2XL38–4097–102
3XL40–42102–107
4XL42–44107–112

Cut from a four-way-stretch modal blend, so the fit is forgiving. Still unsure? Reach out and our team will help you dial it in.

Complete the drawer

You'll also love

Real men. Real comfort.

Join the 65,000+ who made the switch

What guys are saying

4.6 · 3,400+ reviews

"I am genuinely surprised that underwear could make this much of a difference. I put off the upgrade for years, big mistake."

R
Richard
Verified buyer

"Finally, what I was searching for. Comfortable, breathable, and they actually stay in place all day."

A
Aaron
Verified buyer

"Bought one pack to try, then ordered three more. The breathability is on another level."

K
Karl
Verified buyer

"These don't ride up, don't bunch, don't stick. First underwear I've genuinely never had to adjust."

M
Marcus
Verified buyer

"Wore them under a suit through a 12-hour day and forgot they were there. That's the whole point."

D
Devin
Verified buyer

"The waistband actually stays put at the gym. Threw out every old pair I owned the same week."

J
Jordan
Verified buyer
Engineered for movement

Built to end stick, chafe, and constant adjusting.

Most boxers trap heat and friction in the exact places you don't want them. Ours are cut from a breathable modal blend with a contoured pouch, so everything stays where it should, dry and out of your way.

  • No more sticking or mid-day adjusting
  • Moisture-wicking fabric that breathes all day
  • Built to move with you, not against you
  • Cut to fit right, so it doesn't ride up
Moves with you.
Stays in place.
Four-way stretch modal blend. Zero adjustment.
Proven benefits, proven results

The numbers speak for themselves

0%
Reported zero chafing
Based on a 4-week customer survey
0%
Stayed dry through hot days
Based on a 4-week customer survey
0%
Said their partner noticed
Based on a 4-week customer survey
Why we built Orion

Men deserve more than ordinary underwear

We started Orion for a simple reason: every option felt like a compromise. So we obsessed over fabric, fit, and finish until we built the pair we always wanted, and refused to settle for anything less.

  • Premium modal blend, never the cheap stuff
  • Designed for all-day wear, tested in real life
  • Sold direct, so you pay for quality, not markup
Shop the boxer brief
Good to know

Frequently asked questions

Everything you need to know about the Signature Boxer Brief.

What is modal fabric and why is it better?

Modal is a soft, breathable fabric made from beech-tree fibers. It's roughly twice as soft as cotton, wicks moisture, and holds its shape wash after wash, so it stays comfortable all day.

Will they ride up or roll down?

No. The 6" inseam and no-roll waistband are engineered to stay exactly where you put them, through any movement.

How do I choose my size?

Use the size guide linked above, it maps your waist measurement to a size. If you're between sizes, we recommend sizing up. Still unsure? Our team will help.

Can I machine wash them?

Yes. Machine wash cold and tumble dry low or hang to dry. Skip the bleach and fabric softener to keep the fabric at its best.

What is your return policy?

Items must be unworn, unwashed, and in their original packaging. Contact us within 30 days of delivery and we'll arrange a refund or exchange.

4.8
Based on 3,400+ verified reviews
Write a review

"I am really pleased with my purchase. Took a bit of a risk buying 5 pairs at once, but no regrets, they're incredibly comfortable."

J
Jonny
Verified buyer

"An excellent purchase for my boyfriend, he absolutely loves them. They look great, feel great, and he won't wear anything else now."

S
Sophie
Verified buyer

"The fabric is fantastic and feels amazing. Fit is spot on and they've held up perfectly through dozens of washes."

D
Dylan
Verified buyer
Upgrade your everyday

Try a pair. Never look back.

Backed by 30-day returns on unworn items. The only risk is going back to your old drawer.

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