Zpacks Down Booties the mirage Either style are interchangeable on

Either style are interchangeable on all old or new Arc backpacks

or as a casual everyday tee

Our Vertice fabric is optimized to be lightweight without compromising on durability

They will prevent your pad from sliding out from under you if you are on a slight incline

The included carabiner

Zpacks Down Booties the mirage Either style are interchangeable onIm a cold sleeper and was looking for options to help keep my feet warm through out the night. In the past Ive used wool socks which helped but didnt quite keep the chill out. The first night I used the goose socks it was like heaven! They are so lightweight and add noticeable warmth! These will extend my hiking season well into the late fall, worth every penny! Kimberly N., After a long day on the trail, theres nothing better than slipping into a