I love these shoes.  I initially purchased the leopard-print pony hair, and just now ordered the black w/multi brights.  I have approximately a 3 hour standing/dancing limit in them - considering the heel height, not too shabby!  Walking is a bit of a challenge as these are the highest heels I own, but practice and the chunky heel definitely help.  Serious complements every time I wear them.  Highly recommend if you are a "heel pro"!