Mens Boxer Briefs - MicroModal Long Leg Underwear | Debriefs

Built for blokes who move. The longer leg sits mid-thigh to cut out chafing and skin-on-skin friction, whether you're training, walking the dog, or grinding through a 10-hour shift. The Lenzing MicroModal fabric is sourced from sustainably grown beechwood in Austria. It breathes better than cotton, wicks moisture faster, and keeps its shape for years. This is everyday underwear that actually performs.

94% LENZING MicroModal, 6% Elastane.
Designed in Australia.
Manufactured by our GOTS-certified partner in Turkey.

- 9cm inseam
- 94% MicroModal, 6% elastane
- Soft, breathable, moisture-wicking fabric
- 4-way stretch for all-day movement
- Longer leg to reduce ride-up
- Tagless comfort
- Responsibly made in Turkey

Care
- Machine wash cold and tumble dry low
- Do not iron or wash with fabric softener

To create a multipack and receive a bulk discount, follow these steps:

1. Select your first colour and size
2. Click add to cart
3. Select your second colour and size
4. Click add to cart
5. Repeat as many times as you wish

Bulk discounts are added automatically based on the number of items in your cart.

Your multipack can consist of any style, colour and size combination.

First pair risk-free

Try your first pair at home. If it is not right within 30 days, we will refund that pair or replace it.

- Applies to your first worn pair only, once per customer.
- Request it within 30 days of delivery.
- Shipping costs are not refunded.
- If you choose a replacement pair, we ship it free of charge.

52-wash guarantee

If a pair develops holes, tears, or waistband failure before wash 52, we will replace it.

What are men's boxer briefs?

Men's boxer briefs are a type of men's underwear that combine the support of briefs with the longer leg of boxers. They sit close to the body, give you more thigh coverage, and help reduce bunching, ride-up, and chafing. Debriefs boxer briefs are made from MicroModal, a fabric 3x softer than cotton. If you prefer less leg, see our trunks.

Should I choose boxer briefs or trunks?

Boxer briefs have a longer leg for more coverage. Trunks have a shorter leg and stay more out of the way if you prefer less fabric. For the full comparison, read our guide to trunks vs boxer briefs.

Are Debriefs boxer briefs made from cotton?

No. Debriefs men's boxer briefs are made from MicroModal, which feels softer, breathes better, and handles moisture better than standard cotton. It's produced by Lenzing in Austria from sustainably managed beechwood. You can compare fabrics in our cotton vs bamboo vs modal guide.

Where are Debriefs boxer briefs made?

Debriefs men's boxer briefs are responsibly made in Turkey using MicroModal sourced from Lenzing in Austria. For more details, see our full FAQ.

See all FAQs

Spend $150 or more in your local currency and enjoy free shipping on international orders.
Shipping is calculated at checkout for all orders under $150.

Expect delivery times of:
- 3-10 business days for major cities
- 4-12 business days for rural areas

All orders are shipped from our warehouse in Sydney, Australia.
We will accept returns within 30 days of delivery.
All items must be unworn and still in their original packaging.