The first Google hit, searching "convert UK men's shoes to US women's sizes" came up with a pretty inclusive chart;
http://www.i18nguy.com/l10n/shoes.html
Size 11
Mexican shoe size is 5. What is it in American?
A Filipino shoe size 11 for men typically corresponds to a US shoe size of 12.
if usa shoe size is 9.5 what is the indian shoe size
A Spanish shoe size 41 is equivalent to a women's US shoe size 10 or a men's US shoe size 7.5.
A kids size 17 shoe in Mexico, would be a size 8 in the US. You can convert the size by adding 9 to the US size or subtracting 9 from the Mexican size.
6.5
It is an 8.5 shoe size in US women sizes.
seven
A UK 11.5 shoe is equal to a US 12.
A UK 11.5 shoe is equal to a US 12.
7.5 UK is 8 in the US