Amazon.com: SUN NINJA Bucket Hat for Men & Women, Cooling 。Cooling bucket hat with UPF 50 sun protection, perfect for outdoor adventures. Lightweight, breathable performance fabric with an adjustable fit. Condition: Brand new 1. Measurements 2.75 inch brim 2. Materials / Fabric Polyester 3. Features ? Cooling Sweatband – Activates to drop temps up to 30°F below body temperature in under one minute ☀️ UPF 50 Sun Protection – Blocks 98% of harmful UV rays for outdoor activities like picnics and park walks ?️ Lightweight & Breathable – Enhanced airflow construction for all-day comfort ? Packable & Machine Washable – Folds flat for easy travel and is simple to clean ? Adjustable Unisex Fit – Back toggle customizes the fit for men and women fast shipping, smoke-free home, bundle & save QjBHWENDUjlMNQ==