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Buy 3, Get 1 Free

Sale price$20.00 - $25.00

Pay in 4 with

Style:Trunks
Colour:Black
Size:S

NEW MicroModal™ AIR, sustainably sourced

Soft micromodal fabric alt icon - Debriefs mens underwear

4x softer than cotton & more durable than Bamboo

Antimicrobial, breathable & sweat absorbent

Made in Turkey icon - Debriefs mens underwear

Responsibly made in Turkey

Quantity:

Add 4 pairs to your cart to claim this offer

1 2 🎁
Free shipping alt icon - Debriefs mens underwear
First pair guarantee icon - Debriefs mens underwear

Free shipping alt icon - Debriefs mens underwear Free shipping over $100

Shipping is free for all orders over $100.

For orders under $100, shipping is a flat rate of $9.95


Free shipping alt icon - Debriefs mens underwear Free shipping over $100

Shipping is free for all orders over $100.

For orders under $100, shipping is a flat rate of $9.95

12-month warranty

If your Debriefs don't last 12 months, we'll replace them free fo charge.
Our 12-month warranty covers any manufacturer defect, and defects to the fabric and the waistband that isn't general wear and tear.
This includes holes, tears, and loss of elasticity in the waistband.
Limited to 2 pairs per order.

12-month warranty

If your Debriefs don't last 12 months, we'll replace them free fo charge.
Our 12-month warranty covers any manufacturer defect, and defects to the fabric and the waistband that isn't general wear and tear.
This includes holes, tears, and loss of elasticity in the waistband.
Limited to 2 pairs per order.

First pair guarantee icon - Debriefs mens underwear Love them or they're free

If you're not satisfied with your first pair of Debriefs for any reason, you can keep them. Just let us know and we'll either give you a full refund or send you out a new pair for free.

- Only applies to 1 pair of worn Debriefs, per customer.
- All requests must be made within 30 days of delivery.
- If you choose to receive a new pair, we will ship them to you free of charge.
- Can't be claimed in conjunction with any other return/refund.

First pair guarantee icon - Debriefs mens underwear Love them or they're free

If you're not satisfied with your first pair of Debriefs for any reason, you can keep them. Just let us know and we'll either give you a full refund or send you out a new pair for free.

- Only applies to 1 pair of worn Debriefs, per customer.
- All requests must be made within 30 days of delivery.
- If you choose to receive a new pair, we will ship them to you free of charge.
- Can't be claimed in conjunction with any other return/refund.

Sizing Chart

SIZE S M L XL XXL
WAIST (in) 28-30" 31-34" 35-38" 39-43" 44-47"
WAIST (cm) 70-78cm 79-88cm 89-98cm 99-108cm 109-118cm
How to find your size

Find your size by comparing the size of your pants to a size in the chart above. For example, if you normally wear a size 36 jeans, you would be a large in Debriefs. If you're unsure of your pants size, run a tape measure around your naval just below your belly button.

Sizing Chart

SIZE S M L XL XXL
WAIST (in) 28-30" 31-34" 35-38" 39-43" 44-47"
WAIST (cm) 70-78cm 79-88cm 89-98cm 99-108cm 109-118cm
How to find your size

Find your size by comparing the size of your pants to a size in the chart above. For example, if you normally wear a size 36 jeans, you would be a large in Debriefs. If you're unsure of your pants size, run a tape measure around your naval just below your belly button.

Get comfy with these super-soft, super-durable, sustainable trunks and boxer briefs.
For a limited time, when you buy 3 pairs, we'll give you an extra pair for free!
Simply add 4 pairs of any style, size, and colour to your cart, and the 4th pair will automatically become free.

🔥 That's 4 pairs for the price of 3 🔥

- Trunks (short leg), boxer briefs (long leg)
- Modern, seamless fit
- Enhanced pouch for comfort and fit
- Innovative horizontal fly
- No-tag construction
- Silk-like softness
- Superior breathability
- Moisture wicking
- Made from certified renewable wood

94% MicroModal / 6% Elastane
Made in Turkey

Man lying on couch wearing red Debriefs boxer briefs underwear

★★★★★

Tried them all

"I've tried many different brands and these are by far the best. The fabric is so soft and they hold up really well. The horizontal fly is also genius. Highly recommend!!"

- Greg T.

Say goodbye to discomfort, chafing, and awkward adjustments

Men's blue trunks underwear hotspot features

No-Roll Comfort Waistband

It's snug but soft, holds its stretch, never rolls, and is irritation-free.

Top Flop® Horizontal Fly

Designed for swift, over-the-top access when nature calls.

3D Supportive Pouch

Anatomically formed and supportive. It cradles for that unrestricted, 'nicely nestled' feeling.

Silky-Soft, Durable Fabric

MicroModal™ AIR is 4x softer than cotton and luxuriously smooth on your skin.

Chafe-Free, Stay-Down Legs

The leg hems are tighter but stretchier. It's designed to hold it down, while you do you thing.

Money Back Guarantee

Comfort guarantee + warranty

We've got you covered

If you don't love your first pair, they're free!
Plus, enjoy a 12-month warranty against holes and tears, becuase we stand by our craftsmanship.

  • If they rip, we'll replace them
  • If holes develop, we'll replace them
  • If the waistband loses stretch, we'll replace them
  • If you don't love your first pair, we'll refund you

Customer Reviews

Based on 475 reviews
89%
(424)
6%
(30)
3%
(13)
1%
(5)
1%
(3)
B
Brad S.
Great Product

Fits well and feels like a quality product. The Boxer brief has a leg length that can still be worn under footy shorts without showing. I’d like to see the addition of a “ball wall” or a “separation curtain” between sack and leg as an option too.

A
Amir
The best!

You can't beat these. I've slowly been replacing all my old undies with Debriefs and I honestly get sad when I don't have a clean pair to wear now.

C
Chris A.
Boxer Briefs long leg

Have been using the debriefs for a few years now ,and they have always been the most comfortable briefs. Great for wearing on my travels!
Would recommend the long leg.

D
D.F.
Where have you been?

These are amazing - so much that I’ve stopped using my others. The fabric is super comfortable but still holds everything nicely. Wash up well.

R
Roberto
Awesome chones

Comfort , support ,easy access.