My faithful black boots finally gave out. They are Rockports and were just perfect basic waterproof boots. I bought them locally only because they were a great deal on sale, and they ended up being my go-to boots for the last five years. The sole finally fell off yesterday!

So I am on the dreaded hunt for a pair of black boots. My vintage ones are a little too funky to be all-purpose. I'd like:

Shaft height between 11 - 13
low to mid-heel
zip entry
basic style (love the Rorys but too hard to get on and off)
narrow calf but wide feet

I've combed through Zappos and Endless. Any ideas?