The fleece advantage
The purpose of the fleece component is to trap air thanks to the volume created by its texture; this air keeps the body warm thanks to its natural insulating power. It's the scratch of the knit that traps the air. This fabric provides softness and warmth.
This component has been laboratory-tested for a comfort temperature ranging from 7 to 10°C. Wind can amplify the sensation of cold, so don't hesitate to add a waterproof windproof jacket if necessary.
The collar to keep you warm
The collar rises to the top of the neck to retain body heat. The collar is fitted to keep the wind out.
How to choose your size
The cut is designed to be loose enough not to restrict your movements and manoeuvres.
You can therefore wear your fleece over your t-shirt or polo shirt and under your jacket, choosing your usual size.
What is the breathability of a fabric and the RET index that measures it?
La respirabilité de votre polaire correspond à sa capacité à laisser s’échapper la transpiration générée par le corps. Elle est mesurée grâce au Resistance Evaporative Transfert (Norme ISO 11092). Le RET est un indice de résistance, plus il est faible plus il indique que votre tissu est respirant. RET entre 6 et 9 : extrêmement respirant, entre 10 et 13 : très respirant, entre 14 et 17 : respirant, entre 18 et 20 : peu respirant, au-delà de 20 : non respirant. RET polaire 100 < 12
