A proper fit with any skateboarding helmet is very important. If it is too tight you may not be able to hear well with it on. You may be putting yourself at risk too if you are concentrating on the feel of the helmet rather than your skating. Look for those with padding inside that will offer you more comfort. You don’t want it to be heavy either as that can affect your balance or control over the skateboard. The helmet should be snug though and not moving around as you skate. It should sit low on the forehead too so that some protection can be offered there as well. To help ensure your skateboarding helmet will stay securely in place, get one with straps that buckle under the chin. Most of them have adjustable straps so you can move them as a child grows too or if they aren’t comfortable.