Men's Running Briefs | Runderwear™ – Runderwear.com

Men's Running Briefs - ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%* more

$25.00

Runderwear™ Men's Running Briefs are the classic fitting favourite of many runners and are perfect under shorts with inner lining that causes chafing.

  • Chafe-free running, guaranteed
  • 360° seamless technology design
  • Breathable, moisture-wicking construction
  • Lightweight and durable technical fabric
  • 92% polyamide, 8% elastane - machine washable at 40°

Size

  • S
  • M
  • L
  • XL
  • XXL

Colour: Black

  • Black
  • Blue
  • Navy
 

The Runderwear™ Men's Running Briefs are designed to provide exceptional fit, feel and support during your run. Our award-winning underwear will keep you chafe-free - guaranteed. Constructed using 360° seamless technology, which means there are no side seams or tags, resulting in less irritation against your skin. Carefully positioned micro-perforations make the fabric breathable, optimising airflow and core temperature control. Lightweight, technical fabric is moisture-wicking and removes sweat quickly from your skin to keep you dry.

Size Guide
MEN’S SIZES - WAIST
SIZE S M L XL XXL
WAIST          
cm 76-81 81-86 86-91 81-96 96-101
inches 30-32 32-34 34-36 36-38 38-40
Fabric Composition and Product Care

Fabric Composition:

92% Polyamide
8% Elastane 

Product Care:

  • Warm machine wash up to 105°F (40°C)
  • Wash with similar colours
  • Do not tumble dry
  • Do not soak, bleach or dry clean

Customer Reviews

Based on 934 reviews
96%
(892)
4%
(33)
1%
(8)
0%
(0)
0%
(1)
D
D.B.
Not the first tried but definitely the best

My balls have never felt so we'll looked after on a run. Soft, breathable and good looking - and that's just my balls.
It's not though
Seriously though.
They're really good.
And that's just my balls!
Again.
But no, in all honesty they're the best running pants I've ever worn.
But you should see my balls

J
J.R.
Just the job

Not cheap but they've performed perfectly. I'd recommend

G
G.H.
Undoubtedly comfortable, but waist band far too high

I wrote another review detailing my initial problems with communication (or rather the lack of it) from Runderwear, so I'll just focus on the product.
They're clearly well-made, and they're comfortable, but my big problem is that the waist band is just far too high. The whole band sticks out well above my shorts, which is going to make me look like a bad 90s rapper when I run without a T-shirt in the summer! I would also appreciate a little more support for the boys.
If they were to make a pair addressing these two things, I would buy again. As they are now, I probably wouldn't.

G
G.T.
Runderwear - running briefs

These are comfortable, lightweight but durable. They do exactly what they say, which is to wick away sweat with no chafing making for a comfortable running experience.

M
M.p.
Very comfortable

I use to run a million years ago and technology has come on a long way since then. When I saw these I wondered how different they would be to running with normal underwear on, just shows you how little I know and that every day is a school day! These are very comfortable, well made and worth the money. I also brought a pair of the boxers and I have to say I prefer the briefs but that is a personal choice.

Rundercare Help and Advice:

If you need any help or advice, you can contact our Rundercare team, they would love to hear from you!

Email: hello@runderwear.com

Runderwear Delivery:

USA

  • Runderwear offers free US delivery on all orders over $50. Orders are temporarily being shipped from the UK using a tracked service, delivery should be within 3-5 days.

Runderwear Returns:

You can return any Runderwear socks, crop tops, support bras, base layers or headwear to us within 30 days of purchase and can request a full refund or a product exchange.

Due to hygiene reasons we can not accept returns on underwear including briefs, hipsters, g-strings, hot pants, boxer shorts and triathlon suits, if they have been worn.

In the unlikely event that your product becomes faulty, you may return your purchase for a full refund or exchange.

Please package your return appropriately and add in a note to let us know whether you require a refund or product exchange. Please pay the postage in full and send to our Rundercare team at the following address:

Runderwear Returns
i-Fulfilment | RUNDERWEAR, Virginia Warehouse, 223 Millboro Industrial Pk Rd, Millboro, VA 24460, USA

Please email our Rundercare team at hello@runderwear.com if you require any further help.

Customer Reviews

Based on 934 reviews
96%
(892)
4%
(33)
1%
(8)
0%
(0)
0%
(1)
D
D.B.
Not the first tried but definitely the best

My balls have never felt so we'll looked after on a run. Soft, breathable and good looking - and that's just my balls.
It's not though
Seriously though.
They're really good.
And that's just my balls!
Again.
But no, in all honesty they're the best running pants I've ever worn.
But you should see my balls

J
J.R.
Just the job

Not cheap but they've performed perfectly. I'd recommend

G
G.H.
Undoubtedly comfortable, but waist band far too high

I wrote another review detailing my initial problems with communication (or rather the lack of it) from Runderwear, so I'll just focus on the product.
They're clearly well-made, and they're comfortable, but my big problem is that the waist band is just far too high. The whole band sticks out well above my shorts, which is going to make me look like a bad 90s rapper when I run without a T-shirt in the summer! I would also appreciate a little more support for the boys.
If they were to make a pair addressing these two things, I would buy again. As they are now, I probably wouldn't.

G
G.T.
Runderwear - running briefs

These are comfortable, lightweight but durable. They do exactly what they say, which is to wick away sweat with no chafing making for a comfortable running experience.

M
M.p.
Very comfortable

I use to run a million years ago and technology has come on a long way since then. When I saw these I wondered how different they would be to running with normal underwear on, just shows you how little I know and that every day is a school day! These are very comfortable, well made and worth the money. I also brought a pair of the boxers and I have to say I prefer the briefs but that is a personal choice.

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Buy any 3 items from across our store and save 15%.

Promotional discount codes can be used in conjunction with this offer except on Anti Blister socks.

Full details available here.