I've been wearing the Reebok Easytones for a couple of years now. I really liked them but wanted something a little more mobile for Zumba. Believe it or not - they work great for that! When I saw the Slimtones I was intrigued and figured I'd give them a try. I really like this product. They are indeed slim and look very sleek. They are stylish as well. The toning part is different from the Easytones in a way but I still feel like I'm getting the toning while walking. I also think the slimness helps with Zumba and the moves you do in that class. They definitely are not made for outdoor walking in the winter though! The mesh would make your foot very cold unless you had very heavy socks on but I don't plan on walking in the winter anyway. I would recommend this shoe. They are very comfortable.