Helmet purchase mainly from appearance, comfort, safety, price to consider.

Appearance depends on personal preference.

Comfort is based on different climate to choose different Motorcycle Helmets，such as winter can choose a full helmet, and summer can choose a half helmet. Regardless of what kind of helmet, you’d better choose a good permeability , size , head circumference similar to your own helmet. The so-called good permeability is means the helmet shell with ventilation holes. It’s important to choose a helmet not too big nor too small. There is gap between the head and the helmet if too big, helmet is too easy to move and can not protect the head. Too small to make the user be dizziness ,is not conducive to traffic safety.

Security is understand from the product quality. First, helmet manufacturer should has regular products, and holds a production license. Second , considering the texture of helmets , it is not good if the helmet shell is too brittle or too thin. The helmet is not only good quality performance all in compliance with national standards, and can be seen clearly from the appearance fine texture, producing beautiful, fashionable and comfortable to wear. Of course, higher prices not means qualified helmet helmet.

Considering safe driving , motorcycle helmet must be fastened lace. Occupants from injury in a motorcycle accident situation, many of them have no tie-down strap, helmet flying off after the accident, causing head injuries.

To the extent possible, to ensure their own safety, motorcycle riding officers ，should to 　 wear a quality helmet.　Also ，Motorcycle saddlebags and leather vests are important too.

Translate to chinese:

购买头盔主要来自外观，舒适，安全，价格考虑。

外观取决于个人喜好。

舒适是根据不同的气候选择，如冬季可以选择一个完全不同的头盔头盔，和夏季可以选择一个半盔。无论什么样的头盔，你最好选择透气性好，尺寸，头围类似您自己的头盔。所谓良好的透气性，是指具有通风孔头盔的外壳。重要的是要选择一个头盔不能太大也不太小。是有关系的头和头盔，如果过大的差距，头盔是太容易移动，不能保护头部。太小，使用户有头晕，不利于交通安全。

安全是了解从产品的质量。首先，头盔制造商应具有常规产品，并持有生产许可证。其次，考虑到头盔的纹理，这是不好的，如果头盔壳太脆或太细。头盔不仅是良好的高质量性能全部符合国家标准，并可以清楚地看到从外观上质地优良，制作美观，款式新颖，穿着舒适。当然，更高的价格并不意味着合格的头盔头盔。

考虑到安全驾驶，摩托车头盔必须固定花边。受伤乘员在一次摩托车事故的情况，其中许多人甚至没有系紧皮带，头盔飞行事故发生后关闭，造成头部受伤。

在可能的情况，以确保自身的安全，骑摩托车人员，应佩戴头盔的质量。此外，摩托车鞍囊和皮革背心也很重要。