89% Polyester, 11% Elasthane
82% Polyester, 18% Elasthane
All our products are field tested by runners who are independent of Decathlon, under the same conditions as you will experience in real-life use.
The aim is to test, improve and validate the product as objectively as possible so that you can run without a problem. This T-shirt was passed by all our testers for its capacity to provide comfort while running in cold weather.
At Kalenji, we are made up of runners of every level of ability.
Every day, we test our products to try them out and improve them.
They are then tested by a panel of users under the real-life conditions for which they are designed.
Before you get a chance to wear them, they have already covered several thousands of miles and completed hundreds of races ranging from 10 km to the marathon distance.
Machine wash - 30° max - normal
Do not bleach
Do not tumble dry
Do not iron
Do not dry-clean