Adjust the warmth of your jacket to your own personal taste so that skiing remains enjoyable, whatever the weather conditions. WEDZE and STRATERMIC have combined forces to create a jacket with an innovative removable vest. You decide on how warm you want the vest to be: when you’re cold, just blow it up. Still air is the best insulator that exists. Inflation provides a 6° increase in temperature. When you’re hot, just deflate and detach it and use the outer jacket on its own.