This is my first pair of motocross boots so this review is strictly regarding fit. I typically wear 8 1/2 wide shoes/boots. I’d say my left foot is E and my right foot is EEE. I have a pair of TCX street boots size 42 and a pair of Forma Adventure boots size 42, both fit fine. I first tried Alpine Stars Tech 7 size 9, not wide enough, actually hurt my right foot at the joint at the base of my pinky toe (no bunion). Next tried Gaerne SG-12 size 9, wide enough but had a pressure point just above my ankle on the inside of right leg. Didn’t want to take a chance on that breaking in so returned them. Then tried Leatt 4.5 Enduro size 9, wider than the Tech 7’s but not wide enough. These were all purchased and returned from another company. I then called Atomic Moto and spoke with Brian. He recommended three boots. I tried the Forma Predator 2.0 Enduro size 43/9, still too tight on right foot. Returned those for the Gaerne SG-22 size 9 and they fit perfect no pressure point. Brian really knows his boots, highly recommend calling him first if you are undecided or need help.