Meet your new travel companion that refuses to compromise between sun protection and packability. The Sunday Afternoons Eclipse Cap transforms from full-coverage outdoor essential to pocket-sized travel gear thanks to its innovative Clamshell Brim™ that folds completely flat for effortless packing in your backpack or suitcase. When the sun gets serious, deploy the 3" brim for UPF 50+ protection, then activate the Convertible Ventilation™ system to let cooling airflow in without sacrificing coverage. At just 2.2 ounces, this performance cap delivers heavyweight protection in a featherlight package that's engineered for those long days on the trail, whether you're navigating city streets or mountain peaks. The ear-friendly design ensures comfort from sunrise to sunset, making it the ultimate adventure cap for travelers and outdoor enthusiasts who demand gear that works as hard as they do.