BlundstoneOriginal Chelsea Boots - Unisex

We have a pair of these shoes, marked 9.5 - is there a difference between us and aus sizes?

Are the sizes listed women’s or men’s?

I wear a men's 9 wide shoe (ee) - what size should i get in blundstone? i have an older pair of 9s and they are a little tight.

are women's sizes listed?