Men's Adidas Adizero Adios Pro Evo 1

Abigail Lock I'm curious about your observations with respect to the shoe's breakdown. You said that it's only good for about 50 miles. Is that because of the foam compression primarily? What other signs of wear do you see, and how does that impact the shoe's ability to phased out as a racing shoe and more as a trainer? I've always been a bit suspect about the idea that a carbon-plated shoe is rendered entirely useless after X miles...while it may not have the "pop" it once did, they can still be run in--at least that's my experience.