A great running hat that stays cool in the sun and visible at night. Gently worn, always air-dried. This is a unisex hat, but fits on the smaller size compared to the other Ciele hats I've owned. More details: • lightweight, fast-drying performance, COOLwick™ fabric • UPF +40 protection on the brim, front panel and back panel • machine washable • shorter pliable SOFTcurved pre curved brim for easy packability • reflective detailing on the front and back for night run visibility • smaller 5 panel fit (56.5 cm)