|: : Sorry, I was dreaming. I mean Dr. Martens. Just an example of ordinary boots. It looks like it's not so easy to find seperate skate boots in Amsterdam, Holland.
: This choice of boot seems a bit strange to me. Why not try and get some use ice hockey skates and rip the boots off?
You can try http://hawaiisurf.com/asp/home.asp
They sell quad ramp skates.
You could also try http://www.zandstrasport.nl/indexe.htm
They sell ice speed skate and Skeeler(inline) speed boots that would work with the addition of a heel.