Head to the mountains with confidence in this 3-in-1 jacket. The waterproof breathable seam-sealed layer keeps you dry and fresh in wet weather, or you can layer up with the liner for extra warmth. When it's cold and dry, the insulated liner with advanced thermal reflective lining packs in the heat, keeping you warmer for longer so you can stay outside all day. This jacket features Omni-Tech waterproofing technology with breathable sealed seams and Omni-Heat inner lining. It also includes a zip-in and 3-point Interchange System. The Regular Fit offers a universal, easy fit for comfortable range of motion.