This sun hat is made with high quality lightweight water resistant nylon for quick drying, with mesh side panel and moisture wicking spandex sweat ban. It has an adjustable chin strap to keep hat secure on windy days and an adjustable head strap to tighten for snug fit in the back. This hat comes with a large brim to protect you from all angles of the blazing sun. It is 50 UPF for complete UV ray protection of your face, ears, and neck, making this the ideal hat to keep you cool during long hikes, boat outing, gardening, fishing trips during long summer days. Available in several colors and can be customized with an logo.