ACRONYM delivers the most technical bucket hat on the market with the FC3-GT. Harnessing three-layer GORE-TEX Pro, which is known for being the most breathable technology, the ripstop headwear not only ensures breathability, but also protection from the elements. A shockcord adjuster clip allows you to dial in the fit, while the shockcord hem lets you conveniently attach the hat to any ACRONYM jacket when not in use.