【USB Rechargeable Back Light】Built-in USB rechargeable rear light, mountain bike helmet guarantees the highest possible protection and visibility on city roads. 3 lighting modes – steady, slow flashing and fast flashing will help people behind you clearly recognize your direction, safer in night cycling. USB cable is also included.
【Safety Protection】In-molding superior technology joins thick EPS foam core and the outer polycarbonate shell, Shinmax cycling helmet ensure better shock absorption, giving you the best protection when road cycling or mountain biking.
【Adjustable Size】Bicycle helmet men with dial in the back and adjustable straps enable you to wear the helmet in the correct position, just below the occipital bone, perfectly cradling your head, for a feeling of reassuring comfort. Head Size: 57-62 CM/22.44” -24.41” meets the demand of most cycling rider.
【Good Ventilation&Ultralight】 Ultralight biking helmet weighing only 300 grams / 10.6 ounces. Adoption of specialized aerodynamic and ventilation design(22 large vents) help to circulate air through the bike helmet, releasing warm air out from the rear vents, which helps increase the speed and keep stay cool and flesh, perfect for long riding.
【Bonus-Detachable Visor&Carrying Bag&Liner】Each package comes with insect net lining to keep bugs out of your hair; Cycling helmet lined with removable pads, for easy cleaning and keeping fresh smelling helmet; Extra portable bag is very convenient for you to carry the helmet outside or for easy storage. Detachable sun visor shield provides shade when biking, making you enjoy cycling even in hot days.