The Omni continues to be one of the best selling running shoes in the world. This, seventh, version offers small tweaks to the upper improving support by holding the foot more securely in the shoe, enabling the unobtrusive medial post to do what it's always done, slow the rate and reduce the angle of pronation in the great numbers of runner who need this category of shoe. The Omni 7 has the great feel of ProGrid in the heel and SSL (Saucony Super Lite) EVA in the midsole, but also performs when it comes to biomechanical assessment.