It is a frequent misperception that wearing a helmet while driving is unlawful. The truth is that the vast majority of states do not prohibit it. It is essential to remember that whatever you wear while driving should not obstruct your eyesight. Even though there is no rule against it, you should avoid wearing footwear that could be distracting or obstruct your view, such as flip-flops or slippers.
Nevertheless, it may be prudent to wear a helmet while operating a motorcycle or scooter. Helmets are meant to protect the head in the case of a collision, and the majority of states mandate motorcyclists to wear them while driving their vehicles. Therefore, if you intend to ride a motorcycle or scooter, you need be prepared with a helmet.
As a general rule, it is prudent to err on the side of caution when it comes to your attire when driving. It is preferable not to wear anything that could compromise your vision. Ultimately, you want to be able to see the road and other drivers clearly, which is only feasible with an unobstructed vision.
At the end of the day, you should always remember to be careful on the road and observe the law. Even if there is no rule prohibiting wearing a helmet while driving, it is still necessary to be aware of what you wear and ensure that it does not hinder your eyesight.