Peter Millar Crown Seal Performance Cap Hat Red OS In excellent like new condition This Peter Millar performance hat is constructed from lightweight polyester that’s breathable and moisture-wicking for sun-filled days on the course or during a workout. Features an adjustable elastic loop closure for a fully custom fit and soft structured design. Tags: peter millar, performance, athleisure, golf, outdoors, hiking, tennis, athletic, casual, summer, sunny, workout