Wool is the best material for trekkers on the go. It is a material whose natural properties reduce bad odours. So you can wear your T-shirt for several days without washing... and you don't need as much in your backpack!
A score for comparing products' environmental impact
The product's environmental impact is calculated over its entire life cycle using various indicators. A score from A to E is provided in order to easily identify the most eco-friendly products by comparing products of the same type (T-shirts, trousers, backpacks).
Decathlon actively promotes this environmental rating system.
Main fabric : 70.0% Wool, Main fabric : 30.0% Acrylic (PAN)