Conner One Size Pith Safari Helmet/Natural - Andy Thornal 。A Pith helmet is a lightweight, rigid sun hat, historically worn by European explorers and military personnel in tropical climates. They utilize an interior suspension harness to allow air circulation and promoting cooling . Today, they are used for gardening, themed and historical reenactment, etc. The high crown, hard shell design and wide sloping brim were engineered to shield the head and face from the sun. The air vents and an adjustable inner sweat band harness, suspends the helmet slightly off the scalp promoting a cooling airflow. Other features and details include: * Brand: BROOKSTONE * Dimensions: 2 3/4” brim * Oval-shaped * Material: Oat mesh * Color: Tan * 4 grommets for added ventilation * There is a front sweatband on the inner hatband. * Unisex * Brand new condition * Made in the USA!