Men's Running Briefs | Runderwear™

Men's Running Briefs

£18.00

Runderwear™ Men's Running Briefs are the classic fitting favourite of many runners and athletes.

  • 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°

Colour: Black

  • Black
  • Blue
  • Navy

Size

  • Select Size
  • S
  • M
  • L
  • XL
  • XXL

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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

         
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 40­°
  • Wash with similar colours
  • Do not tumble dry
  • Do not soak, bleach or dry clean

Customer Reviews

Based on 661 reviews
95%
(631)
3%
(23)
1%
(7)
0%
(0)
0%
(0)
R
R.S.
Great comfort

Although not a runner I find these pants very comfortable for active outdoor and general use. Good moisture wicking in warm conditions make these very useful for foreign travel. Very quick drying if you need to wash them while travelling.

D
D.G.
Not seamless

Expected a seamless garment but instead got a seam right across the crotch which felt uncomfortable.

C
C.G.
Better than expected

Thought they could be a gimmick however I was pleasantly surprised. Have been using for gym work and hikes/trails… have not experienced any of the ‘falling out’ issues or the normal lack of support/uncomfortably tight in other areas issues.

S
S.P.
Not quite miracle pants!

First of all I must say that these perform well compared to some of the cheaper options on the market in terms of fit & feel, breathability and wickability. They also reduced chafing, but in my case didn't totally eradicate it on long runs. The problem is they still have a lateral seam between the legs, which although low profile is doubled over at the hem and these two raised points did eventually rub on long runs. To be fair I can't see how a pair of briefs can be made without that seam so I'm not going to take the makers to task over it. I've just ordered a pair of Runderwear boxers in the hope that the design is better suited to my physique, but until then I'm still reliant of my faithful tub of Vaseline. Overall - good VFM but not quite miracle pants!

Thankyou for your feedback this is greatly appreciated. I will pass this onto the product team, Please do keep me updated with how you get on with the Runderwear Boxers and if you have any queries please do not hesitate to get in touch and we will be happy to help at hello@runderwear.com

B
B.G.
Amazing Product 5*

After completing 500 miles between January to April, chaffing started to become a serious issue. I noticed Runderwear on a sponsored ad on Instagram and purchased 2 x Underwear Running underpants. As usual you are always a little sceptical as to can anything stop changing. WOW... these certainly can. I completed a 28 miler over the Jurassic Coast for my first run using them and they were amazing. No rubbing or chaffing in sight, super light and comfy and great material. 5*

Thankyou for your feedback, Great to hear that you love your Runderwear Briefs and are chafe free. We love to hear this! Pleased to hear that you find these to be comfortable and light!

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.co.uk
Phone: +44 (0)800 061 4021

Runderwear Delivery:

Runderwear offers free worldwide delivery on all orders over £40

We're still delivering to you

We know that delivery services in the UK are busier than usual at the moment due to COVID-19.

Please be patient whilst our delivery partners work as hard and fast as they can to deliver your order to you.

UK

  • Runderwear offers FREE DELIVERY (Royal Mail 2nd Class, non-tracked) on all orders over £40
  • Royal Mail 1st Class, non-tracked: £1.95
  • Royal Mail 1st Class, tracked: £3.95
  • Guaranteed next working day delivery*: £4.95

*Orders must be placed before 3pm Monday to Thursday to ensure next day delivery

International - EU

  • Runderwear offers free worldwide delivery (Royal Mail International Parcels, non-tracked) on all orders over £40
  • Royal Mail International Parcels, tracked and signed: £4.99

International – Rest of World

  • Runderwear offers free worldwide delivery (Royal Mail International Parcels, non-tracked) on all orders over £40
  • Royal Mail International Parcels, tracked and signed: £6.99

Runderwear Returns:

You can return any Runderwear socks, crop tops, support bras, baselayers or headwear to us within 14 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 tri 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
Suite 3 The Yard,
Loch Road,
Poole,
Dorset,
BH14 9EX

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

Customer Reviews

Based on 661 reviews
95%
(631)
3%
(23)
1%
(7)
0%
(0)
0%
(0)
R
R.S.
Great comfort

Although not a runner I find these pants very comfortable for active outdoor and general use. Good moisture wicking in warm conditions make these very useful for foreign travel. Very quick drying if you need to wash them while travelling.

D
D.G.
Not seamless

Expected a seamless garment but instead got a seam right across the crotch which felt uncomfortable.

C
C.G.
Better than expected

Thought they could be a gimmick however I was pleasantly surprised. Have been using for gym work and hikes/trails… have not experienced any of the ‘falling out’ issues or the normal lack of support/uncomfortably tight in other areas issues.

S
S.P.
Not quite miracle pants!

First of all I must say that these perform well compared to some of the cheaper options on the market in terms of fit & feel, breathability and wickability. They also reduced chafing, but in my case didn't totally eradicate it on long runs. The problem is they still have a lateral seam between the legs, which although low profile is doubled over at the hem and these two raised points did eventually rub on long runs. To be fair I can't see how a pair of briefs can be made without that seam so I'm not going to take the makers to task over it. I've just ordered a pair of Runderwear boxers in the hope that the design is better suited to my physique, but until then I'm still reliant of my faithful tub of Vaseline. Overall - good VFM but not quite miracle pants!

Thankyou for your feedback this is greatly appreciated. I will pass this onto the product team, Please do keep me updated with how you get on with the Runderwear Boxers and if you have any queries please do not hesitate to get in touch and we will be happy to help at hello@runderwear.com

B
B.G.
Amazing Product 5*

After completing 500 miles between January to April, chaffing started to become a serious issue. I noticed Runderwear on a sponsored ad on Instagram and purchased 2 x Underwear Running underpants. As usual you are always a little sceptical as to can anything stop changing. WOW... these certainly can. I completed a 28 miler over the Jurassic Coast for my first run using them and they were amazing. No rubbing or chaffing in sight, super light and comfy and great material. 5*

Thankyou for your feedback, Great to hear that you love your Runderwear Briefs and are chafe free. We love to hear this! Pleased to hear that you find these to be comfortable and light!