I have worn #309 in the past and really liked them so I tried this #3010. It's a nice boot also but I've had to break them which surprised me. These do not have the pad/lining (which I did not realize when I was shopping) so blisters developed on my heels.Overall, Carolinas are good boots, wear well, fit true to size.
I felt this product's fit was
Fits true to size
I felt this product's width was
Fits true to width