This high-performance Nike Therma-Fit ADV Running Vest is engineered for active runners seeking lightweight warmth and breathability in cool conditions. Featuring a distinctive chevron-quilted construction with strategically placed baffles for optimal heat retention without bulk, the vest utilizes Nike’s advanced Therma-Fit ADV technology to wick moisture, regulate temperature, and enhance thermal efficiency. The full-length front zipper allows for quick ventilation adjustments, while two zippered side pockets offer secure storage for keys or gels. Reflective accents on the shoulders improve visibility during low-light runs. A sleek, form-fitting silhouette ensures unrestricted movement, and the lightweight nylon shell resists wind and light precipitation. The interior tag confirms 'Nike Running' and 'Therma-Fit ADV' designation, indicating its specialized athletic purpose. Ideal for layering over base layers during autumn/winter training sessions, this vest balances technical functionality with minimalist sportswear aesthetics—perfect for daily runs, gym workouts, or urban commuting in cooler weather. Its unisex cut suits a wide range of body types, and the durable yet packable design makes it easy to stow in a backpack when not in use.