Set of three headcovers, constructed of durable nylon, features expandable socks that provide maximum shaft protection. Three different sizes ensure a proper fit on your clubs and the #1 headcover is designed to fit up to a 460cc driver. Embroidered with three collegiate trademarks on each headcover. Embroidered numbering system of 1, 3 and X. Packaged in hangable clamshell with insert.