The ADIDAS Y-3 Running Utility Vest in black blends lightweight breathability with a modern, eco-conscious edge, thanks to its recycled polyester and nylon construction. A two-way full-zip closure under a ribbed collar lets you control airflow and warmth, while streamlined side pockets keep essentials secure and close at hand. Clean armhole bindings and a curved hem deliver a sharp, contemporary look, and an abstract reflective print on the back boosts low-light visibility for confident movement