Closca's collapsable helmet improves in both the form and function aspect of a bicycle helmet without forgetting to update the style a bit as well. The helmet at first glance simply looks like a hat, but when looked at more closely, the straps give it away.
The thing about helmets is that, while they're necessary, they're just so big and bulky to carry. It's perfectly fine to have one on while you ride, but what about afterwards? You still have to carry it around and that can be a real hassle. Closca has come up with a helmet that folds up easily to help with the process and even improves on the functionality of a helmet as well, keeping your head safer than an ordinary helmet.