Designed with our signature diamond quilting pattern using bluesign® approved PFAS-free fabric and insulated with 850 Fill Power DownTek PFC-free™ water-repellent down, the Half Hitch is perfect for minimalists who need ultralight, ultra-packable warmth. Ideal as a performance hoodless zippered mid-layer for stop and go cold-weather sports, and warm enough to be your outermost layer on a bluebird winter day, we constructed this technical jacket with materials that provide weight savings and simplicity so you can keep it in your pack all year long.