I have been purchasing Adrenaline GTS 15 running shoes for years due to overpronation. Beware, the GTS 15 model runs smaller than last year's model (GTS 14). I had to go up a half size larger in the GTS 15 model.
I am thrilled with this shoe. I have trouble finding a sneaker that is in a narrow or 2A. This is the first time I tried Brooks and they are very comfortable and fit well. I wear either a 7.5 or 8 narrow depending on how the shoe is described. I bought an 8 because I put my orthotics in the shoe.