Ping Mr. Ping Golf HatPing Mr. Ping Golf Hat Such an instantly recognizable and likeable figure, Mr. PING is omnipresent around here, and hes going out as a single on this eponymous cap. Its made mostly from polyester to ensure long lasting quality, but also with Spandex for its stretch properties. An adjustable closure ensures one size will fit most. Key Features: Material: 90% Polyester, 10% Spandex Textured PVC logo Adjustable slide loop closure