The Patagonia P-6 Logo LoPro Trucker Hat is a traditional trucker-style baseball cap with an organic cotton visor and front and an airy polyester mesh back. The six-panel design and flexible brim provide all-day comfort. Inside, a headband made from cosy, organic cotton canvas wraps around your head for comfort. And to ensure that everything fits properly, there are press studs at the back for customised adjustment. So put on your hat and head out into the summer.