The new balance 574 retro uses a very soft material for smoothness but they are most known for their vast number of sizes available. As you can see, there are a lot of brands, and much more than the ones I exposed here, with a lot of different technologies, all of them trying to give you the run of your life.
Are you finding yourself taking to the sport of running like a pro? These sneakers are designed for long distances, but still feature the comfort and stability of a starter's trainer. In classic blue, black and white colors, the new balance 574 womens black is an excellent option for the everyday runner. New Balance's seamless Phantom Liner keeps your sneakers light weight and enhances the comfort and fit of the shoe itself. A Strobel Board runs throughout the length of the shoe and provides sure shock absorption and comfort. Keep yourself going strong through training sessions or on race day, whether rain or shine with New Balance's Lightning Dry liner. This shoe is a consistently comfortable piece that will stay by your side as your progress your running skills.
The midsole is the most important part of the running shoe as it is the cushioning and stability layer between the outsole and the upper. Cushioning may be made up of Ethylene Vinyl acetate (EVA), Polyurethane (PU) or both. Stability provided by stiff materials used in some shoes on the medial or inner side of the shoe to prevent excessive inward rolling of the foot and pronation reduction usually in the medial post or footbridge form or by heavier densities of cushioning materials for increased shoe stability. The upper is that soft body of the shoe that wraps around and over the top of the foot made up either leather or synthetic material consisting of the basic shape of the shoe called the last which is composed of three categories: straight, semi-straight and curved; the front part of the shoe called the toe box; the heel counter which is made up of either plastic and composite material built into the upper to surround the heel. The new balance 574 reflective provides stability and motion control of the rear foot.