HJC Helmet for Rounder head?

Hey all, I have a somewhat rounder head ( 6.5" wide 7 6/8" long) and I was looking at some stylish helmets and I found the HJC HJC RPHA 1N. I found one person saying its a better helmet for rounder heads, and was just wondering if anyone has this helmet. I have previously tried Shoei helmets up to a 2XL and i felt that the 2XL was squeezing my head just a bit too much on the shoeis