【Bicycle Helmet with Taillight】
Bike helmets for men women comes with led back light in the shape of diamond. 3 lighting modes (steady, slow flashing and fast flashing) help people behind you recognized your direction clearly, and provide max visibility and safety while night riding on the city streets. Extra back-up battery is also included.

【Super Comfortable Bike Helmets】
Aerodynamic and ventilation design, vents allow air go through the biking helmet, which is helpful to increase the speed and keep cool during riding a bike.

【Adjustable Fit System】
Biking helmet with a standard size, equipped with the easy-use dial system and side straps make this mountain bike helmet adjustable to different head size and fit most cycling riders both men and women.