Cyclists aren't the only ones who get "hot foot", or metatarsalgia. I first experienced it when I wore high heels ... and a lot of women who wear high heels experience it.

Do a Google search on: metatarsalgia high heels

For example:

http://www.mayoclinic.com/health/metatarsalgia/DS00496
http://www.acfaom.org/metatarsalgia.shtml
http://www.footminders.com/ball-of-f...on-relief.html
http://www.foot.com/info/cond_metatarsalgia.jsp
http://www.emedicine.com/sports/full...n~Introduction