The Heyburn Bib is a lightweight, high-performance 3-layer shell built for demanding backcountry conditions. Featuring a 30k/30k waterproof and breathable membrane and PFAS-free DWR, it keeps you dry through deep storms and high-output touring.
Made from 100% recycled nylon with a NASA-developed Trizar® backer, it actively regulates body temperature by reflecting heat when you’re cold and releasing excess heat when you’re working hard. Mechanical stretch and a rear stretch panel enhance comfort and mobility, while thoughtful features like side leg zips with drop-seat access, a thigh pocket with beacon attachment, and a chest pocket with key clip keep essentials secure. Designed by women, for women, and the way we move in the mountains.
