Sweat-absorbing Sun Visor Cap Empty Top Design Adjustable Foldable Portable UV Block Hat Men Women Tennis Running Beach

**Product description:**Tired of sunburned faces and sweaty, stuffy heads during summer outdoor activities? Our adjustable empty top sun visor hat is designed to solve these common pain points. Made of high-quality wear-resistant polyester, it features a built-in cotton sweatband to absorb excess moisture, a 11cm stiff brim to block harsh sunlight, and a hollow top structure for maximum ventilation. Weighing only 47g, it offers all-day comfort without any burden, while the hidden velcro strap fits most adult head sizes. Perfect for running, cycling, commuting, and traveling, it is your ideal summer outdoor companion.Specification:[Material]：100% Polyester (fabric) + Cotton (sweatband) + Velcro (adjustable strap)[Color]：Black, White, Navy Blue,Light gray, Rose Red, Sky Blue[Size]：[Brim]：11.0cm / 4.33inch[Head Circumference]：56.0~63.0cm / 22.05~24.80inch[Crown Depth]：Empty Top[Quantity]：1 Piece[Package Includes]：1 Empty Top Sun Visor Hat[Applicable People]：Adults (Unisex)