Official Boulderthon Headwear

Conquer every run with our Boulderthon Running Hat! Designed for endurance athletes, this top-selling hat maximizes performance and training. Its black undervisor reduces glare, while the adjustable rear buckle and ponytail opening ensure a secure fit. With Eventure™  terry sweatband and a no-shrink guarantee, this hat is a must-have for any active adventure.