I am on my third pair....I have bought other saucony's and loved them.  But this shoe is so much more flexible, light weight, and keeps your feet at a comfortable temp...will never buy anything else.  I have run several half marathons in these and these by far are the most comfortable shoe.  No pressure points, plenty of room in the toe box.  Never, ever get blisters or shin splints....ever...never any issues with numb toes, sounds like other reviewers needed to loosen up the lacing across the top of the foot and try threading down into the  most upper eye on the side, that releases pressure across the top of the foot and tightens up around the ankle.  Any salesperson at a reputable running store can help you with relacing to avoid numb toes....