The mesh-lined crown and side vents deliver superior breathability, and the fabric and TransAction™ headband are quick-drying and wicking for long days in the sun. The varied brim width provides style and function - a wider brim at the back protects your neck from the sun, and a narrower brim keeps face and eyes protected without blocking the view. This lightweight and water-resistant design makes the Sunbriolet Hat perfect for a variety of outdoor pursuits.