Patagonia Men's Nano Puff Vest JMSH2270 Full-length zipper extends through a

Full-length zipper extends through a stand-up collar for soft warmth and protection

reinforced brim for extra protection from the elements

and nylon blend

internal zippered chest pocket doubles as a stuffsack with a reinforced carabiner clip-in loop

Resistance is futile

Patagonia Men's Nano Puff Vest JMSH2270 Full-length zipper extends through aWe built the Nano Puff Vest for climbers who needed a weather resistant, lightweight and packable synthetic insulation layer that could stay warm even when wet and withstand seasons of use. Ever since, those same features have made it the uncontested favorite midlayer for just about any outdoor pursuit. With fit refinements for improved mobility, 60 g PrimaLoft Gold Insulation Eco 100% postconsumer recycled polyester with P. U. R. E. (Produced Using