here is the list of what not to wear in a marathon....high heels, sandals, boots, dress shoes and Golf shoes
High heels
Stilettos
heels boots sandels
Giant boots!
Sandals orflats
sandals flip flops
the answer is shoedazzle.com
high heels and sandals
Anything that isn't a long distance training shoe. Unless you're Kenyan, in which case a distance racing shoe might be acceptable.
You determine the kind of shoe by the size, and imprint of the shoe. You would be able to see if its a woman's or man's shoe and possibly where the shoe was purchased.
that depends on the kind of shoe, and what you want the shoe made from, and the quality of shoe you want
A flip-flop is a kind of sandal which is a kind of shoe so kind-a-sorta, yes.