Women's Running Long Shorts | Runderwear™ – Runderwear.com

Women's Running Long Shorts - ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%* more


The Runderwear Women’s Running Long Shorts are designed to ensure you can enjoy all your running adventures chafe-free, with maximum support and in ultimate comfort. The Long Short has been engineered with...


  • S
  • M
  • L
  • XL
  • XXL

Color: Black

  • Black
  • Blue/Cyan
  • Pink/Cyan
mens journal runderwear review
"these briefs provide that in-between layer to wick sweat away and prevent nasty chafing"

The Runderwear Women’s Running Long Shorts are designed to ensure you can enjoy all your running adventures chafe-free, with maximum support and in ultimate comfort. The Long Short has been engineered with a longer inseam to add extra protection to the thighs and offer a comfortable and supportive fit on the legs. The hems are finished with silicone leg-grippers which helps to prevent the shorts from riding up as you move.


Key Features

  • The Original Performance Underwear for runners and athletes across the globe
  • Award-winning, chafe-free underwear with seamless technology for ultimate comfort and performance
  • Lightweight, breathable and moisture-wicking technical fabric - 92% Polyamide, 8% Elastane
  • Ergonomic, tag-free design with micro-perforations to improve core temperature control
  • Non-fading, colour retaining and durable fabric for long lasting performance


Chafe-Free – The Runderwear range is designed using a high grade of technical fabrics and is ergonomically engineered to fit your body shape. This, combined with our award-winning technology, results in the ultimate experience in both comfort and support - whilst keeping you chafe-free, mile after mile.

Seamless Technology - Our underwear is made using 360° seamless technology and finished with strategically placed, functional flatlock edging. As a result our products have no side seams or tags which keeps you chafe and irritation free, giving you a revolutionary experience in both comfort and aperformance.

Moisture-Wicking - The lightweight, durable fabric in our underwear is engineered from a mixture of high grade polyamide and elastane which offers superb moisture-wicking qualities. This helps to wick sweat away from the skin and out of the fabric quickly, helping you to stay dry and comfortable.

Breathable - Carefully positioned micro-perforations in the lightweight, technical fabric ensures that your Runderwear gets top marks for breathability and improves your core temperature control. This helps you stay cool when it's hot and warm when it's cold.


Size Guide
UK 8-10 10-12 12-14 16-18
USA 4-6 6-8 8-10 12-14
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
Fabric Composition and Product Care

Fabric Composition:

92% Polyamide
8% Elastane 

Product Care:

  • Warm machine wash – up to 40 degrees
  • Wash with similar colours
  • Do not tumble dry
  • Do not soak, bleach or dry clean

Customer Reviews

Based on 10 reviews
One word review!
Great product, no chaffing
Running shorts

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:


  • Runderwear offers free continental US delivery on all orders over $50

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
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.

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.