Men¡¯s Nike shoes tend to have an equal width between the forefoot and heel. Women¡¯s Nike shoes most often have a narrower heel than forefoot. Some women with a wider foot will often select men¡¯s shoes for comfort, because women¡¯s shoes are often more narrow than men¡¯s shoes. According to Nike, other fit differences between men and women¡¯s shoes include arch length and height.