100% polyester; Wicking and quick-drying; Wrinkle-resistant, easy-care fabric; Micro-grid lining for better airflow; 40% lighter than traditional cotton quarter-zips; Semi-locking zipper pull keeps your zipper in place; Built-in storm placket & fleece-lined chin guard; Whale dot Vineyard Vines on the left-chest; Whale dot on back yoke