Bike Helmet, Mountain Bike Helmets For Men And Women, Front And Back Led Lights ?Safe and Reliable?: The outer shell is made of high-density durable PC and the inner part is made of EPS foamed material, which can absorb the impact force and effectively reduce the impact pressure during the crash to protect the head. The helmet is also CPSC certified and European CE certified to ensure compliance with safety standards. ?Front and Rear LED Lights?: Silkycasters bike helmet has 9 white LEDs on the front and 8 red LEDs on the back. ?The LED lights have 4 modes: constant, blinking, fast blinking, warning blinking. Provides better safety and visibility at night and helps people behind you clearly identify where you are going. ?Bicycle Helmet with Sun Visor?:Adult bicycle helmet with specially designed sun visor provides shade while cycling, allowing you to reduce glare and increase your field of vision. Adjust the visor up and down to adjust the angle of the sunshade, and you can also remove the visor when you don't need it. ?Comfort Breathability?: The adult bike helmet is designed to provide superior comfort for your cycling journey. Its removable, moisture-wicking, washable padding provides unrivalled comfort. The advanced ventilation system also features integrated vents that collect and direct airflow through cooling channels inside the helmet. ?WIDE COMPATIBILITY?: The Silkycasters Cycling Helmet is an outstanding example of a high-quality helmet that is as comfortable as it is stylish. With a focus on urban commuting, this helmet is suitable for both men and women and is ideal for a wide range of activities including cycling, skateboarding and scootering.