Men's Nano-Air Light Vest local lightly compressive upper lining and

lightly compressive upper lining and liner shorts

climbing or just hanging with friends

ski mountaineers and skimo racers and provides the scientifically backed and athlete-tested wisdom and experience of three of the best uphill athletes

provides steadfast warmth

bears and camels: We named this sock after everything you're likely to see on an un-average hike

Men's Nano-Air Light Vest local lightly compressive upper lining andThe Nano Air Light Vest was made to be worn for the entirety of your aerobic, start stop mountain activities, so you're never slowed down by having to change layers. Stretchy and breathable FullRange insulation dumps excess heat when you're working hard and keeps you warm when you're not. Made in a Fair Trade Certified factory.