This '47 Lineman Hitch Adjustable Hat is a perfect addition to your Houston Astros game day look. The '47 Hitch design features a unique pinched five-panel crown for a retro-inspired look that's sure to turn heads. Constructed with breathable nylon and featuring brrr° technology, this hat utilizes cooling minerals, active wicking and rapid drying to keep you comfortable even on the hottest days.