Some colours of the design react with the presence of UV.
When your child goes outside in nice weather, they will delighted to see their t-shirt change colour!

The fabric offers the best protection from the sun: 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 knit and even the colour may affect the amount of filtered UV rays. the label UPF 40+/ 50+ guarantees compliance with European standards. The indication UPF 40+ means that 97.5% of rays are blocked, 50+ that over 98% of rays are blocked.

Resistance to wear and abrasion test: for example, we check that our fleeces do not pill using tests conducted in laboratories. Colour retention test: the colour fastness is verified to ensure that the colours do not bleed when coming into contact with saliva. Ageing test: repeated washing should not affect the fabric's properties, behaviour, thickness or appearance.

Our Quechua global design centre is based in Passy, at the foot of Mont-Blanc in Haute Savoie.
This location makes it a real meeting place for our teams (designers, product managers, engineers, etc) and outdoor sports enthusiasts.
A great asset for designing your mountain walking products and providing you with all our expertise.