Ideal lightweight layering to wear underneath your rainproof shell when you’re likely to be static and glassing for extended periods in extremely cold climates. Highly compact-able, it is your first choice insulation layer that will be ready-to-go when you slow down on the hills or for when you’re back around camp during plummeting temperatures. Packed with ultra-warm Primaloft® Silver down blend, it provides you protection from the wind, high insulation, water resistance and ultimate comfort thanks to is 4-way stretch durable fabric. Using welded baffles, this vest is purposely built to provide ultimate protection from the elements and promote high insulation warmth to your core during plummeting temperatures. Weight 560grams

*The V1 Version features an advanced thermal reflective lining which is designed to reflect heat back into the body when worn during static conditions in colder alpine conditions. We recommend wearing this with an appropriate baselayer. If worn next-to-skin and in high activity, some claminess may occur.