Product Colors and Sizes

  • Black Friday product
  • New Deal product
  • Cyber Monday product
  • Clearance product
  • Deal product
  • Best Seller product
  • Ecodesign product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Kalneji Warm Running Pants

Sale price: $15.00 Regular price: $24.99

You will love these pants for the warmth and flowing fabric! Slightly loose cut for girls wanting more comfort when running.

Color: Select a color
Size: Select a size
Size Guide

This product runs small

Sale price: $15.00 Regular price: $24.99

Free shipping over $35

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8394799

Product Videos

Product Features

Kalneji Warm Running Pants | Our team developed a pair of women's pants to protect them from the cold during their jogging outings. Tested for optimal comfort between 23 and 32°F.

You will love these pants for the warmth and flowing fabric! Slightly loose cut for girls wanting more comfort when running.

A photo of the Kalneji Warm Running Pants in use


Technical fabric for good insulation from the cold.

Moisture wicking

Side air vents for superior moisture management.


Rear pocket for carrying your personal belongings during your run.

Product Customer Reviews

Skip to reviews
543 Reviews
Write a Review 

Kalneji Warm Running Pants,black
Filtered by reviews Loading reviews…
No pockets, very warm

I wish these had pockets! Or- I wish the pocket in the back was large enough for an average phone. Other than that, these pants are very similar to the running tights of the same style/brand. They are comfy, easy to move in, and the adjustable waist makes them stay out during long runs and calisthenics. I usually layer them over the tights in below freezing weather. I hope they hold up better than the leggings, but for the price, they are excellent.

Great tights terrible payment system

Great product, quick delivery. Klarna payment system is ridiculous. Waits 28 days then bombards you with threats to pay. Endless form filling. Why not just take the payment when ordering. Would like to reorder again but I’m not going through that again


Great pants. Comfortable warm and very comfortable

icon-circle-checkmark verified purchase

Wore these on a chilly night and they were perfect. Great fit too

icon-circle-checkmark verified purchase
Need more and deeper zip pockets

Why are running clothes so short on pockets? And why is the pocket at the back which is not that easy to access when you don't want to stop running? I always carry my phone, tissues and house key and i want them in separate pockets. These trousers have just one shallow pocket at the back. Not deep enough for a phone. Useless!

Hello Melinda,

Thank you for taking the time to review this product. The amount of pockets on a running item depends on the type of runner the product is designed for. For example quite a lot of runners will not want to take too many items with them. Maybe just a key, phone or gel, this is why this particular product comes with one zipped pocket. I do agree that given the size of most phones, this particular product does not have deep enough pockets and must be improved in future models.

As a solution, for those running with multiple items I would certainly recommend our trail running range for any future purchases. Our trail running clothing comes with more pockets and from experience you will be able to carry your phone, tissue and house key with room to spare.


Great leggings for winter

Really good for running in cold weather: they're warm but not restrictive or bulky and the brushed inside makes them very comfortable. I do think they fit more like leggings than trousers, but that wasn't a problem for me.

Too long

These felt fabulous on and I wish I was a few inches taller. 31 leg was just too long, please consider us short ladies who aren't an XS!!

Great winter alternative to leggings

Having braved freezing temperatures in my normal Decathlon running leggings I decided to try these trousers and am so glad I did. No more stinging thighs! When they first arrived I wasn’t sure about the fabric but they are v comfortable to run in and I won’t be returning to leggings until spring is here. After a few weeks of wearing 2-3 times per week they have washed well, dry overnight and the black has not faded.

icon-circle-checkmark verified purchase
Absolutely love these

Super comfy, feel warm on, worn for casual wear but will be running in them too. Fits great.

icon-circle-checkmark verified purchase
Good for cold weather

I like these but the pocket is tiny, and it’s annoying that what appears to be the men’s version has two pockets. They are definitely good for winter when it’s just a bit harder to get going.

Run warm trousers

Lovely comfortable material and they keep you nice and warm I am a12-14 ,I bought the medium and they are a good fit

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase
Very Comfortable & Good Looking.

Very Comfortable & Good Looking. I am using it for last 6 months and no issues yet. Thanks decathlon.

Excellent product meeting the needs perfectly

The sales guys are knowledgeable and understand needs completely and even suggest right choice as per needs .My favourite place to buy stuff .

icon-circle-checkmark verified purchase
Product is good

Because one issue this product no can carry mobile cash etc.

icon-circle-checkmark verified purchase
Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information


Main fabric: 80.0% Polyester cationic, 20.0% Spandex ; Yoke: 90.0% Polyester cationic, 10.0% Spandex


Soft and warm fabric.Flat, wide waistband with built-in drawstring for better adjustment of your pants.

Product testing

This product has undergone washing and drying tests to ensure its dimensional stability and colorfastness. We use these tests to confirm that the product meets our quality standards.



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual