Adidas Torsion zflux Galaxy Space shoes Blue

I just bought these (used). They are in great condition. My only problem is they were listed as 7.5 in women’s but the size tag said 6.5 so I made the mistake of assuming it was 6.5 in women’s. I’m guessing it’s a 6.5 in men’s, however I don’t know how to tell. They may be like an 8 in women’s. I’m not sure. I just know they are a bit too big for me and I wear a 7 in women’s. Hope they find a good home because they are gorgeous!!