Montbell Superior Down Vest Men's Volume/10 These synthetic base layers are

These synthetic base layers are suitable for autumn activities where minimal warmth is required or high output activities such as winter running

traversing mountains over 3

reducing the strain on your shoulders

and space in your pack is at a premium

and an ultra-thin shell that is both ultra-lightweight and durable

Montbell Superior Down Vest Men's Volume/10 These synthetic base layers areThe Men's Superior Down Vest offers incredibly lofty warmth in a lightweight, packable form. Perfect alone or layered, delivering versatility on any outdoor pursuit. Prized by backcountry enthusiasts looking for high quality performance at a cost effective price.