Headcover Matching System consists of Driver, Fairway, and Utility Headcovers. Specifically tailored to fit most 460cc drivers, the corresponding woven tag clearly identifies your driver club. Patented Shaft Gripper technology easily releases to allow quick single-handed removal from your club (US Patents 7,188,647, D469,491 and Other Patents Pending). Constructed of durable 420D nylon in vibrant collegiate team colors. Embroidered with three collegiate trademarks.