OUTDOOR RESEARCH Hat Solar Sun Hat 19842565 RHUBARB Red UV (Red/L/Lady's) UPF 40+ Sun Protection: Protects your skin even in strong sunlight. Ideal for outdoor activities. Lightweight and Breathable Material: Made with lightweight material and excellent breathability. Keeps you comfortable even on hot days, making it especially recommended for summer activities. Adjustable Fit: Features an adjustable inner drawstring to customize the fit to your head size. Stays securely in place even on windy days.