LEGALITY: The half motorcycle helmets comply with U.S. safety regulations and DOT FMVSS NO.218 certified,Fashion Mask: The included fashion mask is designed to provide excellent breathability, ensuring fresh airflow while keeping out dust and debris. It allows you to breathe easily and comfortably, enhancing your overall riding comfort.,Breathable Construction: Say goodbye to sweaty rides! This motorcycle half helmet is equipped with excellent heat dissipation structure, allowing air to circulate efficiently and preventing heat buildup. Enjoy a cool and comfortable riding experience, even on hot days.,Lightweight and Easy to Wear: Weighing in at a lightweight, this cool helmet is designed to reduce strain, making it easy to wear for extended periods. The fine design ensures a snug fit without compromising comfort, allowing you to focus on the road ahead.,Beautiful and Durable: Crafted with attention to detail, this skull cap half helmet boasts a beautiful finish that adds a touch of elegance to your riding gear. The high-quality ABS materials used in its construction ensure durability, providing long-lasting protection and style for your motorcycle adventures.