Informed by the first Hawaiian shirts, the Mt. Maunakea Hiker jacket is made from a single layer of rayon, a synthetic fibre made from natural sources. Said to imitate the feel of silk, the ultra-lightweight material is incredibly soft and breathable, making it perfect hiking attire through the summer. The top half of the jacket has a breathable mesh lining to increase durability and comfort and the jacket is finished with a snap closed half placket and open kangaroo pocket. Incidentally Mauna Kea is a dormant volcano on the island of Hawaii, hence the bold print.