If you are a size 7 in women what size are you in men shoe size?

Probably a size 7 or 6 in men's shoe sizes. Men's feet tend to be a little bit wider and taller than women's.

I would disagree. I'm a 8.5 women's and have often bought size 7 men's tennis shoes. If you are a size 7 women's, you are probably a 5.5 or 6 men's. One thing is that men's shoes (especially boots) are built for bigger ankles than women boots.