This basic helmet is much more suitable for inline skating than an ordinary bicycle helmet. After all, it also protects the sleeping area around the ears and the back of the head is also better protected. The other way around makes more sense: many people use such a helmet for cycling.
The helmet comes uniformly white from the box. There are two sheets of stickers in it to make it more frivolous at will.
To know your size, measure your head circumference just above the ears.