Introducing the Q1 Pro Full Face Motorcycle Helmet, your ultimate companion for safety, comfort, and style on every ride. Designed with advanced features and a sleek aesthetic, this helmet is perfect for both street and highway riders. Key Features: Streamlined Design: Effectively reduces wind resistance while allowing flexible ventilation control. Stay cool during summer rides and warm in winter conditions. High-Density EPS Buffer Layer: Provides exceptional shock absorption to protect your head and ensure maximum safety. Double Lens Protection: Blocks intense sunlight and shields your eyes from potential damage for a clearer, safer ride. Efficient Ventilation System: Equipped with rear, top, and front adjustable vents to optimize airflow and minimize heat buildup. Removable & Washable Lining: Soft, comfortable, and easy to clean, maintaining hygiene and prolonging helmet durability. Special Sun Visor Design: More convenient and safer than a traditional flip-up helmet for added comfort and visibility. DOT Certified Safety Standards: Meets strict certification to ensure your safety on every journey. Integrated Bluetooth Slot: Reserved space makes installing a Bluetooth headset easy for communication and entertainment while riding. Quick-Insert Buckle: The metal safety buckle provides a secure fit, easy to wear, and enhances riding safety. Air Guide Fin: Aerodynamic spoiler reduces air resistance for enhanced stability during high-speed rides. Water Access with Helmet On: Innovative design allows you to drink water while wearing the helmet for convenience on long trips. Specifications: Material: Robust ABS shell with a soft cotton interior for maximum comfort. Color Options: Available in various multicolor styles. Weight: Approximately 3.3 lbs (1.5 kg), ensuring lightweight comfort without compromising safety. Certification: DOT approved for guaranteed safety.  How to correctly measure your head: take a tape measure just above your eyebrow around your head just at the top of your ears. If your head measures in between sizes order the size smaller. Our helmets should fit snug when new, they stretch and mold to the shape of your head after short usage.