The Patagonia Men's Maclure Hat is a timeless and versatile everyday essential suitable for all your outdoor adventures. This hat is made of organic cotton and postconsumer materials. It features a five-panel design and mid-crown fit, an internal brim built from tough NetPlus® postconsumer recycled PTFE, made from recycled fishing nets. Two brass eyelets are on each side for ventilation and comfort, plus an adjustable slider lock closure with elastic webbing. The Patagonia Men's Maclure Hat is the best choice for a comfortable day from sunrise to sunset.