Abrasion and friction resistance test: we check, for example, that our fleeces do not pill using tests conducted in the laboratory. Colour fastness test: colour-fastness is verified to make sure that the colours do not bleed when coming into contact with saliva. Aging test: repeated washing must not affect the properties of the fabric, its behaviour, thickness or appearance.

Trousers that can be converted into shorts with zips on the legs, so that they can be worn in any weather whatever type of hiking you practise. Tightening tabs at the ankles.

An adjustable elasticated waistband with buttons that can be used to adjust the trousers to fit children of the same size with different body shapes. 2 hand pockets and 2 thigh pockets at the sides, 1 of which is zipped.

Fabric still offers the best protection from the sun: choose long sleeves, trousers and hats with wide edges. Attention, simply wearing a T-shirt is not adequate protection: the thickness of the fabric, the density of the weave and even the colour can impact the rate of UV filtered. The label UPF 40+/ 50+ guarantees compliance with European standards. The UPF 40+ index means that 97.5% of rays are blocked and the 50+ index means that over 98% of rays are blocked.

The product's environmental impact is calculated over its entire life cycle using different indicators. An overall rating of ABCDE is provided to help you easily identify products with the best environmental performance by comparing products of the same type with each other (T-shirts, trousers and backpacks) Decathlon is a voluntary actor in this environmental labelling process. For further information: http://sustainability.decathlon.com/