Just bought my third pair of track spikes – Saucony Endorphin MD3. My previous two Asics Hyper MD regular size (size 9) and super up-sized (size 12) still does not work well with my wide feet – one is too narrow, the other is too long.
So when I read that the new Endorphin MD model from Saucony has a lot wider toe box, I had to try it. And I ordered my true size (US 10) but standard D-width since they don’t have width sizing. It fits just right. I don’t think I’ll get blisters if I only wear it for short distances (800m or less) on the rubber track. Will give a detailed report as I participate in the senior games qualifiers (both track and field events) in the next two months.