1. Adopting independently developed Weitan Taslon 0.1 grid air variable silk nylon ammonia fabric;
2. Classic round hat design, with an inner opening on the bottom of the hat body, enhances air circulation inside and outside during outdoor activities, keeping the wearer's head dry and cool;
3. The 9CM brim provides easy sun protection, is firm and stylish, and is not easily deformed;
4. Detail craftsmanship with contrasting colors and embellishments, making it look more youthful and fashionable;
5. Upgraded windproof rope, stylish, exquisite and detachable;
6. Polygiene silver ion antibacterial sweatband can save washing times and thus save energy and environmental protection.