Mountain Bike Helmet with Detachable Visor Detachable Goggles Ultralight Adjustable MTB Cycling Bicycle Helmet Men Women Sports Outdoor Safety Helmet

Features:
ADJUSTABLE: Turn the knob at the back for proper fit,the suggested head circumference is 22.4-24.4in.
BREATHABLE: 14 air vents increase air circulation and reduce sweating to keep your head comfortable during cycling.
PROTECTIVE SAFE: Impact resistant PC hard shell is not easy to crack and high density EPS foam is buffered, which surely improve safe performance.
UV PROTECTIVE: Detachable visor and detachable magnetic goggles reduce the harm of strong sunlight while protect your face and eyes from wind, sand and dust.
COMFORTABLE: Take down the detachable absorbent mesh lining and detachable chin pad for easy cleaning,and a quick release buckle for easy take off.