Sierra Designs Jacket Women's Color:Black/Black Passive spring design for holding

Passive spring design for holding power

high-tenacity nylon and a PFC-free durable water repellent (DWR) to shed moisture

Sitting at the top of our Day Hiking category it is a well-rounded

Pulse Ox is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition

This pair's durable fabric ensures long-lasting use

Sierra Designs Jacket Women's Color:Black/Black Passive spring design for holdingOur best selling insulated jacket for the coldest of days, the Women's Sierra is an essential winter staple to keep your spirits stoked on below freezing days. Ultra cozy and responsibly sourced 800 fill down is treated with a hydrophobic finish, helping to retain downs natural insulating properties and fluffy loft, staying dry 10x times longer, even in wet weather. Plus, a high collar, elastic cuffs and a cinch cord on the hem seals out the elements