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

Women's Running Briefs

$25.00

Runderwear™ Women's Running Briefs are perfect if you're looking for underwear that sits higher on the waistline, offering exceptional comfort, support and coverage.

  • Chafe-free running, guaranteed
  • 360° seamless technology design
  • Breathable, moisture-wicking construction
  • Lightweight and super-soft technical fabric
  • 92% polyamide, 8% elastane - machine washable at 105°F

Colour: Black

  • Black
  • Pink
  • Blue

Size

  • Select Size
  • S
  • M
  • L
  • XL
  • XXL
Runderwear Women's Running Briefs - Blue

FEATURED CUSTOMER REVIEW

Wonder pants!

"I love these Runderwear pants. At 50 I’ve tried a lot of running underwear and have ended up resorting to nothing. Not in this case! These are light, stretchy, well-fitting and I don’t give them a moment’s thought while out running. Given that I’m hill and trail running, with plenty of extending, stretching, scrambling over things, I’d say I couldn’t ask for more." - Lesley M

Seamless Design

The underwear is created on a 360° seamless machine from a single piece of fabric, which means no side seams or labels. This significantly reduces the risk of skin irritation and minimises wastage during the production process versus the traditional cut and sew method

Seamless Design

Moisture-Wicking

The technical fabric has excellent moisture-wicking properties to remove sweat from your skin quickly. It has been extensively researched and tested to maximise performance, helping you stay dry and comfortable - even during the most intense exercise

Moisture-Wicking

Breathable Fabric

The performance fabric is lightweight and breathable, with carefully positioned micro-perforations incorporated into the design of each underwear style. These maximise airflow and optimise core temperature control, helping you to stay cool in any conditions

Breathable Fabric

Ergonomic Fit

Specifically engineered for runners, by runners to deliver the ultimate experience in comfort. Durable fabric with 4-way stretch movement allows you to run freely and provides support to your body, making it the perfect first layer against your skin

Ergonomic Fit
 
The Runderwear™ Women’s Running Briefs are perfect for runners looking for underwear that sits higher on the waistline. They’re designed to offer exceptional comfort and support, extensive coverage and combine with our super-soft, technical fabric to keep you chafe-free - guaranteed.

 

Fabric Composition:

92% Polyamide
8% Elastane 

Product Care:

  • Warm machine wash up to 105°F
  • Wash with similar colours
  • Do not tumble dry
  • Do not soak, bleach or dry clean
Size Guide
WOMEN’S SIZES
SIZE S M L XL
UK 8-10 10-12 12-14 16-18
USA 4-6 6-8 8-10 12-14
AUSTRALIA 8-10  10-12  12-14  16-18
FRANCE 36-38 38-40 40-42 44-46
ITALY 40-42 42-44 44-46 48-50
GERMANY 34-36 36-38 38-40 42-44
JAPAN 9-11 11-13 13-15 17-19
   
To Fit S M L XL
  cm inches cm inches cm inches cm inches
WAIST 70 27 75 29 80 31 85 33
HIPS 95 37 100 39 105 41 110 43

Customer Reviews

Based on 1916 reviews
94%
(1809)
4%
(77)
1%
(23)
0%
(2)
0%
(5)
J
Julie Richardson
The wicking works!

I have tried other brands that claim to be sweat wicking and have been disappointed, these actually do work for me.
They are very big knickers but that's ok too, they are comfortable and very stretchy.

F
Fiona
Running briefs

I bought two pairs in the sale. They are super comfortable. Worn running and to the gym. They’re supportive but not restrictive.

F
Fay Jones
Game changers

Can’t praise these enough. So comfortable, they make every run a pleasure.

Thank you for your feedback, We are pleased to hear that you are loving your Runderwear Briefs. We hope you have many happy miles in your Runderwear Briefs.

H
Hope Viviani
BEST RUNNING PURCHASE EVER!!

I bought these to stop the insufferable chaffing I was getting during my long distance runs. I got them right before I ran the Philadelphia Half Marathon and give them a try then. No chaffing, no discomfort, no sweat build up. I have gone from pain after a run to feeling like I did before I started the run. You won’t regret buying these!!!!

Thank you for your lovely feedback, Great to hear that you are loving your Runderwear G-Strings and congratulations for completing the Philadelphia Half Marathon. We are pleased to hear that you are now chafe free.

Thank you for your purchase with Runderwear.

A
Amanda Rogers
Fab-u-lous

These undies are a game changer for long distance runners.
Comfortable and snug they don’t move of chafe at all.

Thank you for your feedback, We are so pleased to hear that you loving the Runderwear Briefs and they have been a games changer for you on longer distance running! We love to hear this!

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:

Black Friday & Christmas Delivery

We know that delivery services in the US are busier than usual at the moment during this busy period.

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

USA

  • Runderwear offers free US delivery on all orders over $50. Some orders are being shipped from the UK using a tracked service, delivery should be within 3-5 working 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 1916 reviews
94%
(1809)
4%
(77)
1%
(23)
0%
(2)
0%
(5)
J
Julie Richardson
The wicking works!

I have tried other brands that claim to be sweat wicking and have been disappointed, these actually do work for me.
They are very big knickers but that's ok too, they are comfortable and very stretchy.

F
Fiona
Running briefs

I bought two pairs in the sale. They are super comfortable. Worn running and to the gym. They’re supportive but not restrictive.

F
Fay Jones
Game changers

Can’t praise these enough. So comfortable, they make every run a pleasure.

Thank you for your feedback, We are pleased to hear that you are loving your Runderwear Briefs. We hope you have many happy miles in your Runderwear Briefs.

H
Hope Viviani
BEST RUNNING PURCHASE EVER!!

I bought these to stop the insufferable chaffing I was getting during my long distance runs. I got them right before I ran the Philadelphia Half Marathon and give them a try then. No chaffing, no discomfort, no sweat build up. I have gone from pain after a run to feeling like I did before I started the run. You won’t regret buying these!!!!

Thank you for your lovely feedback, Great to hear that you are loving your Runderwear G-Strings and congratulations for completing the Philadelphia Half Marathon. We are pleased to hear that you are now chafe free.

Thank you for your purchase with Runderwear.

A
Amanda Rogers
Fab-u-lous

These undies are a game changer for long distance runners.
Comfortable and snug they don’t move of chafe at all.

Thank you for your feedback, We are so pleased to hear that you loving the Runderwear Briefs and they have been a games changer for you on longer distance running! We love to hear this!

Super comfy and sweat wicking - the guardian
“Super comfy and sweat wicking”
Reduces rub and chafe - Triathlon Plus
“Reduces rub and chafe”
You will feel a million pounds - Womens Running
“You’ll feel a million pounds”
The best Christmas Gift for runners - Runners World
“The best Christmas gift for runners"
Maintain their shape after repeated washing - excellent
“Maintain their shape after repeated washing - excellent”