This is my second pair of the Adrenalines. The last pair I had was the GTS 15 and I wore those out! They even have holes in them. I am a vet tech and on my feet all day. I also have plantar fasciitis and these shoes are by far the best for my foot pain. I have tried Asics Kayanos, Sanita, Alegria, New Balance... none give me the support that the Brooks do. These are also very cushiony and feel very comfy. I also really like the colors- they're a little darker grey than what I was expecting but I actually like that better!