Effective Sun Protection: This Knitted Visor Hat has a wide brim that shields your face from the sun, with contoured edges for extra coverage and a cooling effect for midday outdoor activities Breathable and Lightweight: Made from high-quality knitted fabric, this visor hat is soft, skin-friendly, and breathable. It offers lightweight comfort for all-day wear and fits head sizes from 21.65 to 23.23 inches, keeping you cool under the sun Open-Top Design: Designed with hollow knit material, this women's visor hat ensures optimal airflow and prevents stuffiness during physical activities. Its elasticity keeps the visor secure during running and sports Easy to Store and Retains Shape: This roll-up sun hat is easily portable, folds effortlessly, and can be stowed in luggage or a bag while maintaining its shape for beach, travel, or backpacking Versatile Usage and Multiple Colors: Suitable for daily wear, hiking, running, and more, this stretchy sun visor hat combines protection with style. Available in six colors to match your personal preference Ponytail Friendly Design: Features a convenient opening at the back that allows you to comfortably wear your hair in a ponytail while keeping the hat securely in place during activities Sun Visor Hats for Women