This jacket also features a removable vest that a wearer can inflate via a small tube. So when you're cold, just blow up the vest. Inflation provides a six degree increase in temperature. When hot, the wearer can deflate and detach the vest and use the outer jacket on its own.
"Innovative, simple and functional--you can adjust the warmth of this jacket to your personal taste so skiing remains enjoyable, whatever the weather conditions."
--Rosario Costa, creative director, LEGO System A/S (Denmark)