Patagonia Nano Puff Vest BURTON UNDEFEATED and buckles are more durable

and buckles are more durable and consistent in their response and feel

backed by full-perimeter ventilation and moisture-wicking foam that locks in a secure

increasing durability

or the Fusion boom

the Ski~Mojo will support 1/3 of your body weight

Patagonia Nano Puff Vest BURTON UNDEFEATED and buckles are more durableDescription We 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 favourite 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.