Sizing was my question - Altama Maritime Assault Mid Tactical Boot - Mens

I've only just recieved these so cannot comment on durability. However sizing was my only concern. I wear a 9, 9.5 ordered both these and the low cut in a 9 and they fit perfect had I bumped up to a 10 I would have been wearing clown shoes with more than 1.5" of excess space in the toe box. The toe box is very rigid that would be extremely uncomfortable for wider toes.