Features Adult, Non-disposable, Side Buckles, Rain, Wind, Soft, 3D Cut, Lightweight, Comfortable, Drawstring Design Material: Made of EVA material, soft and odorless, breathable and shiny, the skin feels refreshing and comfortable. Brim: The brim is designed to block the rain without blocking the sight, and it is windproof and rainproof. Drawstring Design: The drawstring design tightens the hat and blocks the infiltration of rainwater. Loose Cuffs: Loose cuffs are neatly crafted with smooth lines. Occasion: This product is suitable for cycling, traveling, hiking, camping, boating, school, fishing and so on..