The WRSI is a nice entry level helmet, but it comes in only one shell size. So basically you add, or remove, padding to get the right fit. For someone like me, with a small head (everything else is fine, thank you) the WRSI just didn't work.
I searched high and low for the right lid and I ended up buying a Voz. I've been very happy with it. I'm not into all the marketing stuff they have with all their matching products - bags, glasses, etc.- but the helmet is very nice.