Ultra-light safety sports bike Helmet

Ultra-light Safety Sports Bike Helmet Road Bicycle Helmet Mountain Bike MTB Racing Cycling 18 Hole Breathable Helmet

Features:
High Safety PROtection：Made of EPS Foam and high-density imported PC shell with superior technology will surely imPROve safe performance while cycling. The EPS Inner soft pad shell can absorb the pressure caused by external impact. Bicycle helmet men PROvide your head maximum PROtection and comfortability in all directions.
Lightweight: 225g super lightweight helmet will not cause any burden to the rider's head during cycling.
Size Adjustable Function: Bicycle helmet with dual fit adjustable design, there is a adjusting knob at the back of the bike helmet, make it easy to adjust the head circumference. Adjustable Size: 21.26”-24.4”(54- 62cm).(Including a backpack to store bike helmet,which bring you a more convenient riding experience).
Comfortable and Good Ventilation: 18 vents on the biking helmet are designed according to aerodynamic design. Recessed channels and manage airflow through the Adjustable biking helmet and over the head, pulls cool air in through the front and pushes it through an air-channel matrix to reduce overheating. They can perfectly move airflow over the head and bring cool comfort for the riders.