Professional bicycle helmet: the bicycle helmet is professionally designed for mountain bikers who experience adventures on hiking trails. It provides more rear protection and a visor to cover your face from the sun and occasional tree branches.
21 vents: bicycle helmet, special aerodynamic design and 21 breathable ventilation openings, effectively reduce air resistance and reduce sweating. The bicycle helmet with only 310 g (0.68 lb) does not strain the rider’s head when cycling.
LED rear light: the bicycle helmet included LED light, 3 lighting modes help the riders behind you clearly see your direction, safer when cycling at night. And the rear light is waterproof, soaked in water can still be used.
Magnetic glasses: removable magnetic goggles visor protection can be used as sunglasses. It not only protects your face from wind and sand, but also blocks the strong UV protection and UV400 protection. The helmet is perfect for mountain bikes and road bikes.
Adjustable size: bicycle helmet for adults with adjustable dual fit design. On the back of the bicycle helmet there is an adjustment knob that can be adjusted to the head circumference. Adjustable size: 22-24 inches.