How can you be sure that your T-shirt is warm enough for your winter hikes?
The inside of your T-shirt is microgrid – a tried and tested method for retaining heat. The principle is simple: the mesh of the component is structured to create volume and trap air, which is naturally insulating. It is exactly the same principle as animal fur or feathers.
Fit and cut
Close-fitting cut. Select your usual size or one size larger if you prefer looser clothing.
Accessories
Zipped chest pocket
Thumb hole at the end of the sleeve for complete protection.
How to dress properly for snow hiking?
To be properly dressed in winter, whatever your activity, we recommend using the 3-layer principle:
layer 1: The technical base layer will enable damp to be wicked away to keep skin dry.
layer 2: The second layer (fleece, pullover) provides warmth and wicks away the damp.
layer 3: The jacket protects you from outdoor conditions: rain, snow, wind.
The outfit must be breathable to wick away damp.
Component test :
Resistance to wear and rubbing test: for example, we verify that the fleece does not pill using tests conducted in a laboratory. Colour fastness test: the colour fastness is verified to ensure that the colours do not bleed. Ageing test: repeated washing must not alter the fabric's original properties, including its shape, thickness or appearance.
How does your product warranty work?
This product is guaranteed for 2 years from the date shown on the sales receipt. A product covered by the warranty will be exchanged free of charge. The warranty covers product defects, excluding those resulting from normal wear and tear and improper use.
What is the environmental impact of the products and how can you compare them?
The product's environmental footprint is calculated over its entire lifespan using various indicators. A score is assigned, from A to E, to help you easily identify the products with the best environmental performance by comparing products of the same type with each other. Decathlon is committed to this approach. Find all our sustainable initiatives at http://developpement-durable.decathlon.com/
Tips for storage and maintenance

Machine wash - 30° max - normal

Do not bleach

Tumble dry - low heat

Iron - Maximum temperature of 110°C - No Steam

Do not dry-clean
Storage tips
Store in a dry place away from light.
We advise you to avoid chemicals, such as bleach, which could have repercussions on the thermal insulation of clothing.