This versatile unisex bucket hat features an adjustable elastic drawstring (fits 22-24" heads) and windproof chin strap for secure wear. The 3.9" Upf-rated brim offers sun/rain protection with water-repellent fabric, while mesh panels and a sweatband ensure breathability. Highly packable for travel, it's ideal for hiking, fishing, and outdoor activities.(Note: Requires airing before first use and hand washing for maintenance.)