Deyiis Bicycle Helmet Mountain Bike Adult Adjustable AM235

Material: This adult bicycle helmet is made of high quality EPS + PC shell, and it is safe and helpful to reduce the impact force on the head. You will not feel any load on your head while driving. With soft inner padding, inner shoe and chin pad, the bicycle helmet is very comfortable to wear.
Sufficient Ventilation: The bicycle helmet has 21 built-in vents to reduce the head temperature and resistance. The helmet is used together with the breathable vents to form a high pressure / low pressure zone where front and side air can flow quickly. It can help you increase your speed and stay cool and comfortable.
Unisex Bicycle Helmet: This bicycle helmet can be used for various outdoor activities to protect your head. The bicycle helmet is suitable for city, road, electric, trekking, triathlon or mountain biking, etc. This helmet has been specially designed for adults, for both men and women.
Adjustable Design: This bicycle helmet has adjustment buttons inside to adjust the size of the head circumference. The unisex bicycle helmet is suitable for people with a head circumference of 65cm or less, and a head width of 18cm or less. The quick release buckle makes putting on and taking off the helmet much easier.
With the removable sun visor, you can protect your eyes from the sun, rain and mud. The special design of the visor provides shade when cycling, so that you can ride your bike even on hot days and remove the visor blocks when you don't want to. Removable protective lining, comfortable to wear and easy to wash.