Patagonia® M's Nano-Air Light Vest

Twww.patagonia....
he 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.

[@elmaikitofficial]

Awesome

[@emilygleason3715]

does this have a cinchable hem?

[@patagonia]

Great question! There is not a cinch-able hem on the Nano-Air Light Vest.