🚴 SUNRIMOON Adult Cycling Bike Helmet with Detachable Visor & LED Safety Light: Lightweight Microshell Design for Women and Men (21.26-24.41) Review

【4-Mode Safety Rear LED Light】: To greatest ensure safety, we had added the 4-mode safety light to this adjustable size adult cycling bike helmet. The 4 different modes are stable, fast flashing, and slow flashing. Replaceable Safety Rear LED Tail Light, safer in night riding.【NOTE: The rear triangle light has four modes, needs to be hard-pressed to turn on.】. 【Tough and Durable】: Adult bike helmet adopts a durable tough outer PC shell, the interior is made of high-density EPS foam material can maximize the absorption of external pressure in sports bike activities, keeping yourself safe and avoiding hitting. 【Ventilation】: It offers excellent ventilation by 19 vents for perfect air circulation. Keep your head cool and comfortable for longer. About this kind of bicycle cycling helmet, the adoption of specialized aerodynamic and ventilation design allows air to go through the bike helmet. This streamlined design not only increases the speed but also keeps your head stay cool and comfortable. 【Detachable Visor】: The visor can be detached. Removable visor for perfectly shields rain and sunlight. The head circumference is 21.26-24.41 Inches, the adult bike helmet is suitable for a variety of head shapes. 【Adjustable Dial】: With the high-quality nylon buckle and removable chin pad, this adult cycling bike helmet is comfortable and hygienic for easy to use. The lining is removable for easy to clean. The lightweight fit system with an easy-to-turn dial for adjustments.