Material: 100% Cotton (Washed denim fabric) Product Features: Moderate fabric thickness with a single-layer, unlined crown. Classic curved brim that holds its structured shape and flatters all face shapes. Stylish and cool with natural breathability, offering a lightweight and dry feel. Built-in sweatband absorbs moisture and wicks away sweat for a comfortable fit. Features an adjustable metal buckle for a customizable fit, making it highly practical. Suitable for year-round wear with eyelet vents for enhanced breathability and zero stuffiness. Lightweight, deformation-resistant, and easy to carry with a trendy silhouette. Applicable Scenarios: Daily wear, going out, sports, outdoor activities, travel, and more. Target Audience: Unisex Washing Instructions: Hand wash recommended; wash infrequently. Do not rub, twist, or machine wash.