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 pattern across the front and back, it delivers targeted insulation without bulk, while maintaining freedom of movement. Constructed with Nike’s advanced Therma-FIT ADV fabric technology, the vest offers dynamic heat regulation—trapping warmth during low-intensity phases and releasing excess heat during high-output efforts. A full-length front zipper ensures quick ventilation adjustment, and two side zippered pockets provide secure storage for keys, gels, or a phone. Reflective accents on the shoulders enhance visibility in low-light runs. The ergonomic cut sits close to the body without restricting arm swing, and the lightweight, packable design makes it ideal for layering under jackets or stowing in a race belt. Ideal for autumn/winter training sessions, early-morning jogs, or as a mid-layer in variable weather. The sleek black colorway with subtle silver Swoosh branding at hem ensures a modern, minimalist aesthetic suitable for both performance and streetwear styling.