Womens Nano Puff Vest size-pair The R1 Air Vest is

The R1 Air Vest is a lightweight

A soft performance hot wax with DLC (Diamond Like Carbon) additive

face is treated with a durable water repellent (DWR) finish made without perfluorinated chemicals (PFCs/PFAS) to shed moisture

while still offering the svelte aesthetics and reliable performance we're used to from Shimano's work horse line of components

lined with 100% recycled polyester taffeta for additional wind protection

Womens Nano Puff Vest size-pair The R1 Air Vest isWe 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