re: OT Runners ... anyone run in On Clouds?

I've never heard of those but you really need to have your feet and running examined by a pro. I always thought that was some hogwash to sell shoes. Until I upped my mileage from the occasional 2-3 mile runs a few times a week to the 5-6 mile runs. In a pair of Saucony shoes that were comfy at first but were more minimal shoes. I started having Achilles issues. Had to take like 4-6 weeks off when I was training for a half. I am a moderate over pronator and need cushion/support and once I switched to some Brooks Adrenaline shoes the Achilles problems disappeared.