I really like these Zumba Women's Fly Fusion Athletic Dance Workout Sneakers. These exercise/ dance shoes allow me to slide my feet in my line dance class. They grip lightly so I don't wipe out but they still allow my feet to slide when I need to slide them. They give me cushion support on the balls of my feet so my exercise moves are softened by the shoes. The insoles are easily removable and easy to switch out if needed. They are also wider at the balls of my feet. They fit like a glove. There is no tongue. They are all one piece. There are no seams to irritate my feet. They are well constructed and I anticipate that they will hold up well over time. They can get a bit slick after walking on a wet surface more so than a regular sneaker. For this reason it is a good idea to be careful on steps if you have walked in a wet area. I find them quite striking in appearance with the vivid green color with contrasting black edging and laces. They are exactly what I was looking for in an exercise and dance shoe.