The Cloche Hats. These are the perfect hats for cancer patients during both the summer and winter! Designed to be worn low on the forehead, with the wearer's eyes. Protect your eyes from the sun while looking gorgeous in this sturdy little sun chemo hat that is perfect for the beach, the backyard and beyond. Cloche hats are essential in any woman’s attire. It doesn’t matter where you’re headed a cloche hat is an item that can be wear - spring, summer, winter or fall.