EASTINEAR Bicycle Helmets with LED Rear Light Adult Bike Helmet with Sun Visor Adjustable Cycling Helmet for Men Women Urban Commuter Road Bike Scooter Multi-Sport

MODERN STYLE DESIGN: Adopting a simple and fashion design in matte color, this allround cycling helmets work for urban commuter bike riding, around town road cycling, skateboarding, scooter or electric bike from weekend rides to the daily city shuttle. This adult helmet for women or men is a versatile option for almost any out of doors sport.
BUILT-IN LED TAILLIGHT: The urban bike helmet is equipped with LED back light including 3 flashing modes: normal, slow and fast flashing. With the assistance of super bright light, riders will also be easily noticed in the darkness by drivers and pedestrians to keep a safer distance.
OPTIMAL PROTECTION: With a durable PC shell outdoor and thickened multi-density EPS foam inside, EASTINEAR bicycle helmets can greatly decrease and buffer the affect of the head throughout a crash. Wearing this lightweight adult bicycle helmet will feel much safer and more comfortable under all-round protection.
AIR CIRCULATION SYSTEM: This adult bike helmet develops an excellent air tunnel heat dissipation ventilation system with 9 larger linear air tunnel vents, the fresh and cool air can go over and around the head even as forcing heat and stale air out. Cyclists can feel cool and refreshed to strengthen their performance even throughout the long rides.
DUAL-FIT ADJUSTABLE SYSTEM: The commuter bike helmet for women and men combines with a bidirectional circular dial, vertically adjustable straps and omnidirectional soft pads. This cycling helmet is very easy to adjust to a snug fit as comfortably as you like. Suitable head size: 57-61cm / 22.8-24.4in. Please measure the head circumference accurately before buying.