Lululemon Down For It All Half Zip jacket in a dark olive green hue offers lightweight warmth for cold-weather runs. This technical layer features zoned insulation with 800-fill-power goose down at the core and stretchy tech fleece panels for mobility. Designed with a high collar, thumbhole cuffs, and secure zippered pockets, it provides a streamlined fit that stays in place during high-intensity activity. Water-repellent and wind-resistant fabric ensures protection against the elements while maintaining breathability.