Shoe size

Does anybody know why size 18 is the only freaking size you can order these in?

http://store.nike.com/index.jsp?sitesrc=USBB&country=US&lang_locale=en_US&ref=http%3A//www.nike.com/nikestore/#l=shop,pdp,ctr-inline/cid-1/pid-205573/pgid-205575

I need 8.5 but its retarded that 18 is the only size that are for sale. I dont think they are sold out because its like this on many other sites that only have size 18.

This reminded me of that episode of doug where some sports shoes where really popular and the only available size has ridiculously big.

Yeah seriously. How many people wear size 18 shoes?

I know one dude that wears an 18. he's a monster.

Yeah seriously. How many people wear size 18 shoes?

-sharp-shooter-

one of my friends is a size 16 shoe... I'm guessing not many people's feet surpass this.

Yeah seriously. How many people wear size 18 shoes?

-sharp-shooter-