IMPACT RESISTANCE: Made from a high-density PC shell and EPS foam, this bike helmet has a durable hard shell and soft pad that absorbs pressure from external impacts, minimizing the risk of head injury in the event of a crash. Our bike helmets will keep you comfortable and protect you from all angles.

LIGHTWEIGHT & BREATHABLE: The bicycle helmet adopts a special aerodynamic design and 22 ventilation holes, which effectively reduce air resistance and sweat. Weighing only 281 grams, the helmet puts no pressure on your head at all, and cooling vents move airflow for city riding or complex road and mountain biking.

MAGNETIC HELMET GOGGLES AND VISOR: This bicycle helmet with goggles and removable visor is suitable for mountain biking and road biking. Put together goggles and a face shield to protect not only your eyes from the sun, but your face from wind, sand and dust

SAFE RIDING TAIL LIGHTS: The cycling helmet has built-in LED backlighting. Has 3 modes including steady, slow flash and fast flash. Used to warn the vehicle in dark riding and help other riders behind you clearly identify your direction, making night riding safer and brighter.

CAN ADJUSTABLE TO DIFFERENT HEAD SIZE: The bike helmet with dial retention system design, There is a adjusting knob at the back of the bike helmet, helping to adjust the head circumference. It is very important for you to get helmet on head properly because potential dangers occurs easily with small or big size helmet. please measure your head circumference correctly before purchase, This helmet fits head circumferences 22.4-24.4in.