The 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.

• Stretchy, Breathable and PFC-Free Fabric
  The 100% recycled polyester ripstop shell and lining fabric offer mechanical stretch, exceptional breathability and improved abrasion resistance, with a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals) to resist light moisture; the microtexture keeps fabric from sticking to the skin for versatile comfort
• FullRange Insulation
  40-gram FullRange 100% polyester (93% recycled) insulation delivers outstanding warmth, mechanical stretch and air permeability (35 CFM), allowing excess heat to move away from the body
• Built for Mobility
  Articulated patterning and strategically placed, low-profile quilting combined with stretchy fabric and insulation provide an exceptional range of motion for unhindered movement
• Zipper with Garage
  Center-front zipper has a zipper garage at the chin for next-to-skin comfort
• Pocket Details
  Two handwarmer pockets and a left-chest pocket are zippered, low profile and low bulk to wear comfortably with a harness or a pack; vest self-stuffs into the left-chest pocket
• Low-Bulk Design
  Cleanly finished armholes and hem are low bulk and keep things simple