The Kore Fleece Waterproof Boonie by Korda is a great hat that is ideal for different weather conditions. On hot days the hat offers good protection from the burning sun. In case of unexpected rain the hat prevents you from getting wet, this is due to the waterproof material and the model of the hat where the water cannot touch your head. The hat has a fleece lining which makes it perfect to use during the colder months. With the elastic part you can easily tighten or loosen the hat.