This stylish Galvin Green golf hat is a perfect way to keep your head warm when out playing golf in the colder weather. The design acts as a trap for warm air that insulates the garment, as well as being extremely breathable and fast drying. It is incredibly soft and stretchy to allow for a snug fit that is perfect for when that little bit of warmth is needed. BLUESIGN® approved fabric, recycled polyester from PET bottles.