Stio Women's Fernos Insulated Vest Size:S the durable outer is treated

the durable outer is treated with a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals) to shed moisture

while on-seam thumbholes prevent sleeves from riding up

The recycled polyester outer fabric is finished with a GORE-TEX® waterproof/breathable laminate and a PFAS free DWR finish to help shed precipitation

Spandex binding around the opening maintains shape

3-oz 100% recycled polyester tricot mesh

Stio Women's Fernos Insulated Vest Size:S the durable outer is treatedSoft, microfiber shell with PeakFill Active synthetic insulation Zippered hand pockets secure essentials Trim Fit: A slim design with minimal bulk that fits close to the body Quick draw, breathable warmth for grinding out miles in frosty weather or gaining vertical at sunrise. The highly aerobic, highly efficient vest warms yet allows airflow with 40 grams of PeakFill Active Insulation. Morning fitness gets frigid as the weather turns, but our Fernos