Mens Nano-Air Vest slim fit men Your must have base layer

Your must have base layer for alpine activity

high-exertion insulation with an innovative construction using woven PlumaFill strands made from 100% recycled polyester

Its stretchy and highly breathable fabric package integrates the qualities of fleece

Carrying options include the main webbing handles (with snap closure)

Mens Nano-Air Vest slim fit men Your must have base layerAn insulation breakthrough, the 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. Sun warmed rock down low, icy runnels up high: sendin temps. Whatever your preferred medium, core warmth matters and our Nano Air Vest keeps pace throughout high output, stop and go missions in variable conditions. Its stretchy and highly breathable