Nike Women's Flex Trainer 4 Sneaker

This is the best sneakers Nike has ever made. The quality, durability, look and comfort do not compare to any other sneakers!

Shoe fit perfectly, Mom loved them

I just received these shoes. I bought the maroon and copper. They look great! I was able to remove the insole and replace it with a Vionic insole and there is enough room. I wear a women size 12 M. The length is as expected. The curve of the toe box is such that is will accommodate a longer second toe without hitting the end/top of the shoe. The medium width is as expected. I however, wear a bunion gel on my left foot. This makes the shoe a little snug on the left foot. I have read in previous reviews that these shoes loosens up after wearing awhile so I hope that is the case. The right shoe width is comfortable. These do not squeak when you walk/run, they are quiet unlike other Nikes I have purchased. So far, a comfortable, attractive running shoe.

Within 30 mins of wearing these for the first time, I had to rip them off and scratch the top of my foot for 5 mins because the lace area dug in and irritated the top of my foot so much. No matter how much I fooled with that area, I could not find a comfortable fit until I loosened up the laces almost entirely.With the laces loosened as in the pictures, I now find these comfortable for everyday casual use and the top of my foot is no longer irritated. They’ve grown more comfortable as they’re worn in, but I’m still afraid to tighten the laces.The heel area is also very shallow, so not super supportive. However, the show as a whole seems to promote pronation which is good for me an over-supinator. If you over-pronate, I would not recommend.Overall, recommend for those ok with loose laces lol. The sole is comfy and my back feels better wearing these. But if you want very supportive, fitting running shoes, these are not it.

I have tried every brand and these Nike Flex shoes are the best if you are flat footed aka very small arches. They are extremely light weight, perfectly shaped with toe room, flexible, and the most comfortable shoe I have very worn. I have purchased 3 pairs over the last 4 years and will only wear these in the future. (I wear size 8, have low arches but not Fred Flintstone feet...just normal width)

I loved these shoes so much they go with basically anything and they are so dang cute

I bought these for general gym weight training and everyday. They are comfortable enough but don’t feel like they are providing much support at all even just for arm day, the material is almost too soft and flexible for a sports shoe. I thought about trying a smaller size to get a little tighter, but then they’d be too short. I wore them outside the first day so I can’t return but I would have had I known they weren’t supportive and felt so flimsy I would have.

I like the look of these sneakers but they do run small/narrow. I'm a usual 8.5 but had to go up to 9, otherwise its tight over the top of my feet. That said, the long thinner shape does elongate my foot and creates a sleek look, versus some other shoes say, Hoka, which have a bulkier appearance. The shoe itself is not exceptionally comfortable for urban running, as I found the shock absorption less effective than an older cheaper pair of Puma that I have. However they are lightweight and breathe well. I purchased the burgundy / rose-gold color and they look great.