Are the heels on these Naturalizers too high? My sister likes her shoes really flat, but I have big legs, so I need a little heel to lengthen them out. What do you think? I also love mules because I'm lazy. I can just slip my feet right in them and get to stepping. The only problem I see is with the rim around the heel. I bought another pair of Naturalizers with a similar rim and the first few wearings were somewhat uncomfortable. I might get them anyway because they'd look cute with my black jeans. Found: Zappos.com. They come in black, coffee bean, and taupe (all suede). Multiple widths. $63.95