Main fabric 100% Polyester Pocket 100% Polyester

Keep on a hanger or folded in a clean, dry place

We carry out 2 types of thermal testing:
- either a test of the material of our fleeces.
- or on a thermal mannequin in a thermal chamber. We reproduce the conditions of temperature, wind (5 km/h) and humidity that you would encounter in the mountains walking at 5 km/h in our testing chambers.
These tests allow us to validate our design choices. So we can adapt our thermal insulation to where you most need it

Our design team is based at the foot of Mont Blanc, in Haute-Savoie (France). All year round, our designers create and develop products that are appealing, simple, and technologically advanced. These are then ruthlessly tested in the field, as we remain convinced that only through rigorous testing under real life conditions, like the ones you will be using them in, can we continue to provide you the best products.