Help Me. There are NO tack shops any where within hours of me that carry helmets other than Troxels. I need/want a new helmet for dressage/low level jumping shows. I prefer one with ventilation. I have an oval shaped head. My troxel is round, and doesn't fit quite right. It is too tight on the front and back of my head, but there is space on the sides. My only option is to take your advice and order online. What kind of helmet do you oval headed people wear?