Stay warm and comfortable on the course in this performance golf vest. Made with insulated thermal fabric, this quilted vest offers a lightweight finish that always keeps you warm. Stretch fabric ensures maximum range of motion and Swing-Techâ„¢ gives you the freedom of movement you need for smooth swings. - 100% Nylon - Machine Washable - Callaway men's golf vest with full-zipper front, elastic gripper hem, and Callaway Tour logo on center-back neck - Insulated thermal fabric creates a barrier between you and cold weather - Swing-Techâ„¢ enhances range of motion - Stretch fabric ensures maximum range of motion