Bicycle helmet, portable multifunctional protective helmet with warning lights and detachable sun visor, suitable for male and female cycling, skateboarding, black

Safety protection: The bicycle helmet has an integrated molding structure, which is sturdy and durable. It is made of PC and EPS materials, which can effectively reduce external impact and ensure comprehensive protection of the rider's head during collisions, Equipped with a detachable sun visor: The sun visor can be easily removed in a few seconds. If you don't need it, you can take it away, it can provide you with a broader view to ensure safety. The ventilation openings on the sun visor help with air circulation., Adjustable helmets for men and women: 360 ° adjustment knob and adjustable side straps, adjustable height and circumference, make our bicycle helmet perfectly suitable for different head sizes ranging from 54 to 61cm, meeting the needs of most men and women., Ventilation and weight: The ventilation opening allows air to pass through the bicycle helmet, which helps to increase speed and keep cool during cycling, making it perfect for summer riding. Ultra light 245g, lightweight, easy to wear, with minimal pressure on the neck and head., Comfortable design: The padding is made of breathable materials, making it easy to clean. It comes with an insect screen to prevent mosquitoes and foreign objects from flying in during high-speed cycling, making it comfortable to wear.