Women's Merino Running Briefs | Runderwear™
Best Seller

Women's Merino Running Briefs

363 kr

The Runderwear™ Women’s Merino Briefs are designed to deliver the ultimate, comfortable running experience. The unique combination of the ultimate moisture-wicking and temperature-control properties of Merino, breathable mesh panels and seamless and ergonomic design, ensure that the Runderwear™ Merino Briefs are the most premium, performance underwear available.

Colour: Grey

  • Grey

Size

  • Select Size
  • S
  • M
  • L
  • XL

Bundle Savings Available!

Women's Running Shorts & Underwear Bundle!

Save up to 10%

Select Bundle
 

The Runderwear™ Women’s Merino Running Briefs are designed to deliver the ultimate, comfortable running experience. The unique combination of the ultimate moisture-wicking and temperature-control properties of Merino, breathable mesh panels and seamless and ergonomic design, ensure that the Runderwear Merino Briefs are the most premium, performance underwear available for runners.

Perfect for winter running however perform just as well in warmer temperatures.

Features include:

Ultimate Comfort – super-soft, high-grade merino wool and an ergonomic design combine to create briefs that move with your body for ultimate comfort. Runderwear’s Merino Briefs are label-free and the super-soft material prevents irritation, rubbing and chafing, no matter how far you push the limits.

Natural Anti-Bacterial Properties - Merino wool naturally absorbs moisture and can absorb up to 3 times its own weight, resulting in less sweat on your body. Merino even absorbs the odours from sweat meaning that you can wear merino wool for several days without the need for washing – perfect for those competing in ultra-distance racing.

Natural Temperature Control – Merino wool ensures you stay at the optimal temperature – warm in cold, harsh environments and cooler when the temperature rises.

Seamless Design - 360 degree seamless design resulting in no side seams for ultimate comfort and chafe-free running. Flatlock fine-stitching means that edges are flat, eliminating irritation and rubbing and minimising VPL.

Breathable, Dry and Chafe-Free - uses mesh panels containing micro perforations to increase breathability and sweat removal from your skin, reducing friction keeping you dry and chafe-free. The Merino range comes with a chafe-free guarantee, no matter how many miles you run.

Lightweight Durability – lightweight technical fabric which is highly-durable, washes-well and dries quickly.

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        
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
  cms inches cms inches cms inches cms inches
WAIST 70 27 75 29 80 31 85 33
HIPS 95 37 100 39 105 41 110 43
Fabric Composition and Product Care

Fabric Composition:

45% Merino Wool
40% Polyester Thermocool™
10% Polyamide
5% 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 140 reviews
86%
(121)
11%
(16)
2%
(3)
0%
(0)
0%
(0)
N
Nia Faulder
Good fit but....

....... doesn't seem to allow a sanitary pad to stick to the material? I haven't read any other reviews with the same comment, but my pad simply would not stick at all, which means I can't wear these knickers for a week each month.

Thank you for your feedback, I am sorry to hear this and will pass your feedback onto the product team. We are pleased to hear that you have found a good fit in your underwear!

P
P J
Comfy

Very comfortable and good fit. Good for all sports or even just everyday wear.
So far wash and dry well. Maybe a little bit expensive but it is merino. Is there a matching running bra/crop top?

H
Hilary Manning
smooth fit

I am a big fan of merino wool especially for exercise. I do have other makes of merino pants but not specifically for running. I would have preferred if they came up slightly higher as I am long between waist and crutch and don't like pants that don't come up high enough but that is just me - they are probably high enough for most. I would have preferred a higher merino wool content but generally they are nice and are comfortable. Would be nice if they were available in colours.

V
Viv

Very comfortable, no chafing and sit nicely on waist. Prompt delivery. Prefer these merino ones to the other style

N
Natalie Hall
Sizing comes up a bi snug otherwise great

I’d give 5 stars if they weren’t a bit on the tight side.
Sweaty bum is a thing of the past and they stay in place on long runs which is great. The leg elastic is tight though and I went for a medium - usually a size 10.
I’d buy again though - especially if discounted!

Runderwear Help and Advice:

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

Email: hello@runderwear.com
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 Crop Tops, Running Bras, Base Layers 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 socks or underwear including Briefs, Hipster, G-Strings, Hot Pants, Long Shorts, 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.

To request a return, please follow the instructions using this link: https://www.runderwear.co.uk/a/returns

Customer Reviews

Based on 140 reviews
86%
(121)
11%
(16)
2%
(3)
0%
(0)
0%
(0)
N
Nia Faulder
Good fit but....

....... doesn't seem to allow a sanitary pad to stick to the material? I haven't read any other reviews with the same comment, but my pad simply would not stick at all, which means I can't wear these knickers for a week each month.

Thank you for your feedback, I am sorry to hear this and will pass your feedback onto the product team. We are pleased to hear that you have found a good fit in your underwear!

P
P J
Comfy

Very comfortable and good fit. Good for all sports or even just everyday wear.
So far wash and dry well. Maybe a little bit expensive but it is merino. Is there a matching running bra/crop top?

H
Hilary Manning
smooth fit

I am a big fan of merino wool especially for exercise. I do have other makes of merino pants but not specifically for running. I would have preferred if they came up slightly higher as I am long between waist and crutch and don't like pants that don't come up high enough but that is just me - they are probably high enough for most. I would have preferred a higher merino wool content but generally they are nice and are comfortable. Would be nice if they were available in colours.

V
Viv

Very comfortable, no chafing and sit nicely on waist. Prompt delivery. Prefer these merino ones to the other style

N
Natalie Hall
Sizing comes up a bi snug otherwise great

I’d give 5 stars if they weren’t a bit on the tight side.
Sweaty bum is a thing of the past and they stay in place on long runs which is great. The leg elastic is tight though and I went for a medium - usually a size 10.
I’d buy again though - especially if discounted!

Breathable, Wickable and Chafe-Free - Trail Running Magazine
“Breathable, Wickable and Chafe-Free”
You will feel a million pounds - Womens Running
“You’ll feel a million pounds”
Maximum comfort whilst you run - Personal Trainer Magazine
“Maximum comfort whilst you run”
Reduces rub and chafe - Triathlon Plus
“Reduces rub and chafe”
Best on Test Winner - 220 Triathlon Magazine
“Best on Test Winner”