Quote Originally Posted by tprevost
Its a burning throughout my forefoot area. It does seem to happen when it is warm outside as well so one may lead to the other.
This would suggest swelling/water retention as one of the culprits, which usually happens more in hot weather due to temperature and due to sweating out more minerals. You may need more salts/electrolytes.

Quote Originally Posted by tprevost
I don't think its an issue with my shoes being too narrow as my feet are pretty average and I can wiggle them around quite a bit in the shoe. Although, maybe this is my excuse to try some Sidi's
Well, even in the normal sizes the Sidis are quite nice. Flexy shoes can cause hotspots so you may be "forced" to upgrade. Sigh...