Features: Lightweight structure design and strong wind-proof rope design make the hat easy and firm to wear without load-bearing feeling. All-round intimate for protection of your travel allows you to easily control various occasions. Made of breathable cotton material, the hat has good breathability and accelerates moisture absorption and perspiration. The length of the product is 51cm and the width is 38cm. It is suitable for running, cycling, fishing, fitness, leisure wear, etc. Specifications: Material: Cotton Weight: 95g Size: As picture shows Suitable for Head Circumference: 54-60cm/21.25-23.62inch Color: Dark Gray/Black/Blue/Pink/Red/Rose Red Package Includes: 1x for Sun Hat note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.