I am interested in the Nike Vapor 9 Tour LE US open shoe. My size in mens Nike Vapor is 40.5-41 (7,5-8 US). Do you think that the Womens size 9 would fit me? Is the female shoes totally different shape than the mens shoes? I am talking about this one http://www.tenniswarehouse-europe.com/descpageWSNIKEH-NWV9TLE.html Thank you in advance.