Patagonia - M's Nano Puff Vest - Old Growth Size:M Finished with a button-down collar

Finished with a button-down collar

accented by contrast trim

and eco-friendly option that is stretchy and gentle on sensitive skin

Cotton Blend

Our Flex Adapt series is engineered from the most flexible fabric we’ve ever developed

Patagonia - M's Nano Puff Vest - Old Growth Size:M Finished with a button-down collarWe 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