Men's Nano-Air® Vest Blue the toasty but incredibly breathable

the toasty but incredibly breathable Fusion is a one-jacket wonder for skiing in cold weather

ideal as a midlayer or as outerwear in cold conditions

ridge traverses and finger cracks - all part of being a modern-day Renaissance man (or woman)

so you only have to take one shell for the journey

The lightweight tricot undershell wicks moisture so well it can be worn against the skin when conditions demand

Men's Nano-Air® Vest Blue the toasty but incredibly breathableAn insulation breakthrough: the new Nano Air Vest featuring FullRange Insulation is warm, stretchy and so breathable, you can wear it for the entirety of any highly aerobic start stop mission in the mountains.