A lightweight down vest with a recycled polyamide shell and 90/10 RDS-certified down. Wear it under a shell on cold days or on its own around town, then stuff it into its own bag.
Warmth without bulk is the whole point of a midlayer. This one packs small enough to live in your backpack all season.
Cold chairs on Peak 7 under a shell, or the bus to the lift on a crisp morning.
