The MW6 is a performance cap built to protect you from the sun and keep you cool under heavy exertion. Constructed from an ultra-light 4-way-stretch textile made especially for Mission Workshop by Mectex in Como, Italy that is exceptionally breathable and fast drying.The wicking fabric features a Durable Water-Repellent (DWR) treatment and a ventilated mesh headband to help keep you dry even in a light rain.