Comments: I am on my second pair, soon to be starting on a third. I love these shoes - they are a better fit than the 3s, and provide just a bit of support that I need without giving too much (Adrenalines). I am getting a good 400 miles on a pair before I feel the forefoot cushioning get too compressed - haven't seen any unusual sole wearing out. I would like them a bit wider in the toebox, but they don't cause any rubbing or blistering. I've worn them in a marathon and my feet felt great at the end.
From: Ed, Bethesda, MD

Comments: Sole wears out very fast, also shoe runs narrow.
From: Jonathan, Goldsboro, NC, USA

Comments: Wear this shoe along with my Adrenaline 13's. Love the cushioned fast feel! They fit narrower and have a touch more cushion in the heel and forefoot than the Adrenalines. Run 25-30 miles/wk, have flat feet and I am a mild pronator.
From: Mac, New Orleans, LA

Please include any relevant information such as weekly mileage, training or race pace, or foot type.