Trail Air Jacket | CreamDETAILS Made with Pertex Quantum Air 12D nylon fabric, this lightweight shell is designed for active movement and efficient temperature regulation. Ventilation zippers are strategically placed to improve airflow and allow quick heat release, especially around high perspiration areas such as the inner arms. Key Features: Lightweight and wind resistant Adjustable hood drawcord (1 way) Dual purpose hydration and ventilation zipper system Helps release