ROCKBROS Bicycle Helmet for Road Highly Adjustable Adult Bikes, CPSC/CE Certified, Lightweight, Sturdy, Ultra-Ventilated, Sizes, M/L (White, M)

[CPSC/CE Certified] CPSC and CE certified! High-density EPS foam cushions and effectively dissipates impact forces. Integrated molding technology and an integrated edge wrapping design enhance helmet performance, providing reliable head protection during a collision. [Ultra-Lightweight] This ultra-lightweight bicycle helmet is specially designed for road bikes! It minimizes weight while ensuring safety. It weighs approximately 280g. It reduces pressure on your head while cycling, reducing fatigue and providing a great feel. [Breathability] The streamlined design provides optimal airflow and minimal air resistance. Equipped with 25 large ventilation holes, it not only reduces weight but also allows air to pass through easily and maintains effective ventilation. [Magnetic Buckle] Unlike traditional buckles, this helmet uses a magnetic buckle. You can easily put on and take off the helmet with one hand. It has a size adjustment dial and chin strap, so you can adjust the size to suit your needs, making it more convenient. [Comfortable] The helmet is equipped with a thick liner. It not only absorbs impact and protects your head, but also provides a comfortable fit. The liner can be removed for cleaning. Two sizes are available: M size: Suitable for head circumferences of approximately 54-58cm; L size: Suitable for head circumferences of approximately 58-61cm. Please select the appropriate size based on your head circumference. Product Description: Product name: Bicycle helmet, cycle helmet Material: PC+EPS Size M: Suitable for head circumferences of approximately 54-59cm L size: Suitable for head circumferences of approximately 58-63cm Weight: approx. 280g Features: 1.High quality, protects the head 2. Ultra-lightweight, weighing just 280g 3.Magnetic buckle, easy to install with one hand 4. Effective ventilation, streamlined design and 25 large ventilation holes 5. Comfortable fit, thick and removable liner Japan Bicycle is committed to providing each customer with the highest standard of customer service, so if you have any dissatisfaction with your bicycle helmet, please don't hesitate to contact us and we'll provide a refund or return.