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

Men's Running Briefs

$28.00

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°

Color: Black

  • Black
  • Blue/Cyan

Size

  • Select Size
  • S
  • M
  • L
  • XL
  • XXL
Men's Seamless Running Briefs

FEATURED CUSTOMER REVIEW

Chafe-free comfort

"Fantastic product and the most comfortable running underwear I’ve ever worn!! The guys at Runderwear have got it spot on and it’s great to know that I can run for mile after mile in total comfort. Great service and super-fast delivery!" - Adam S

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
 

Customer Reviews

Based on 1548 reviews
96%
(1479)
3%
(51)
1%
(13)
0%
(0)
0%
(5)
s
stephen
excellent

Put them on and went straight into a ten mile offroad run. After previous runderwear purchases I have complete confidence in the brand, Forgot I had them on after 15 mins.

s
stephen law
quality

wore them twice this week and they do exactly what they say, no rubbing or 'riding up' comfortable and you don't realise you're wearing any!

M
M
Sizing

I've returned a size L, for exchange to XL. The L was tight for a 34"waist.
Customer service great so far.

T
Trevor Burley
Men's Running Briefs (3 Pair Pack)

Very comfortable, soft and lightweight, but they cut a little into the top of my thigh because they are elasticated.

M
Michael Goodyear
Comfortable Running

I have been using runderwear for several years, seriously comfortable running underwear.

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.

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
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

Runderwear Help and Advice:

If you need any help or advice, you can contact Team Runderwear, we would love to hear from you!

Email: hello@runderwear.com

Runderwear Shipping:

We aim to ship the majority of our US orders from our warehouse in Millboro, VA. In the rare circumstance that we are unable to fulfil your order from our US warehouse, then we will dispatch your order from our UK warehouse on a tracked service at no extra cost. This should take 7-10 business days to arrive.

US Delivery

Delivery Option

Cost

Carrier Service

Delivery Time

Free Shipping – Orders over $60

Free

US Postal Service - 1st Class Tracked

3-6 business days

Standard Shipping - Orders under  $60

$8.00

US Postal Service - 1st Class Tracked

3-6 business 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 us at the following address:

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

Please email Team Runderwear at hello@runderwear.com if you require any further help.

Customer Reviews

Based on 1548 reviews
96%
(1479)
3%
(51)
1%
(13)
0%
(0)
0%
(5)
s
stephen
excellent

Put them on and went straight into a ten mile offroad run. After previous runderwear purchases I have complete confidence in the brand, Forgot I had them on after 15 mins.

s
stephen law
quality

wore them twice this week and they do exactly what they say, no rubbing or 'riding up' comfortable and you don't realise you're wearing any!

M
M
Sizing

I've returned a size L, for exchange to XL. The L was tight for a 34"waist.
Customer service great so far.

T
Trevor Burley
Men's Running Briefs (3 Pair Pack)

Very comfortable, soft and lightweight, but they cut a little into the top of my thigh because they are elasticated.

M
Michael Goodyear
Comfortable Running

I have been using runderwear for several years, seriously comfortable running underwear.

Reduces rub and chafe - Triathlon Plus
“Reduces rub and chafe”
Maximum comfort whilst you run - Personal Trainer Magazine
“Maximum comfort whilst you run”
Best on Test Winner - 220 Triathlon Magazine
“Best on Test Winner”
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"