c_change is a wind and waterproof membrane which opens up for unequalled ventilation when you are warm, and closes in to retain heat when you are cold.
> 10K mm watercoloumn / › 18K g/m2/24hrs / < 2 RET value
Water tight zippers
All seams are professionally sealed
Ski helmet compatible hood with 3-points adjustments
Ventilation on sides also work as easy entry/exit
Backpack friendly zipped front pockets
Amundsen Peak patch on right upper arm
Ski-pass pocket on bottom left arm
Velcro fastening on cuffs
4-way stretch 3-layer fabric from Schoeller Switzerland.