Multi-vent design for ventilation and refreshing riding experience. PC material provides bright and stable protection for the head. Lightweight helmet with no pressure to wear, perfect for smooth riding. Comfortable lining that is easy to remove and wash for a clean head. Adjustable knob allows for personalized tightness control for most people. Description: Introducing our bicycle helmet, designed for ultimate comfort and safety during your outdoor adventures. With a convenient quick release buckle, it's easier than ever to take off and put on the helmet. The floating inner lining increases air flow space, ensuring maximum comfort while you ride. Our helmet is compatible with various head circumferences, thanks to its adjustable design. It fits snugly and securely, providing optimal protection. The breathable vents and thickening chin pad quickly absorb sweat and effectively protect your chin and head in case of a collision. Crafted from high-quality PC and EPS materials, our helmet is not only strong and durable but also capable of alleviating impact force. It's suitable for a wide range of activities such as mountain climbing, cycling, skiing, and more. The multi-vent design ensures ventilation and a refreshing riding experience without feeling stuffy. The PC material used in our helmet is bright, stable, and provides strong protection for your head, minimizing potential damage. Its lightweight construction ensures a comfortable fit without any pressure on your head. You can enjoy a smooth ride with this competition-grade helmet. The comfortable lining is easy to remove and wash, allowing you to keep your head clean at all times. Item Name: Bicycle Helmet Material: PC, EPS Usage: Head Protection Features: Adjustable, Breathable, Ultralight Size Details: L: 27.5cm/10.83", W: 22cm/8.66", H: 15cm/5.91" (Approx.) Head Circumference: 58cm-63cm/22.83"-24.8" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bicycle Helmet