We have seen the success of Nike's Free technology in many models over the years. With the Free Trainer 7.0.IV Nike utilizes it again to create a breathable and lightweight cross-trainer. Designed to help you build strength and improve performance, they feature a synthetic leather upper with webbing straps attached to the laces, Phylite midsole with horizontal and vertical flex grooves, and strategic rubber pods on the outsole for traction.
Overall Rating for Nike Women's Free Trainer 7.0.IV
Noor, San Diego, CA
I love these shoes because they are flexible, yet snug on my feet. I loved them so much I am probably going to get a second pair - one for indoors, one for outdoors. The synthetic leather is pretty easy to clean in case you get them dirty, but the mesh part needs to be maintained if you wear them outdoors. The neon colors are pretty bright so if you run outdoors they serve as great reflectors. I felt that my feet don't have much pain, probably because I do some things without shoes - such as Yoga and working out at home doing jump training etc. - so my feet are already strong. If you have arch issues, this shoe may need insoles because they are meant to be non-restricting and therefore do not offer much support at all. I think they fit pretty well, I would not go up or down a size or you will risk having unsafe shoes because it will either fit too tight or too loose. Also, I reconmmend yiy get the "try it on" offer, so if they don't fit you can always send them back without any hassles.