These are great shoes, especially if you overpronate (roll inwards as you run) as they have a lot of padding on the inside preventing you from rolling inwards so much. Their upper is very breathable and very comfortable. They take a few runs to break them in completely. They are great for absorbing impacts so great for the longer distances.
They are a bit on the pricey side. The alternative would be the 23, 22 or 21 versions of this shoe.
Typical Price: UK £115. Buy here with at a great price with Amazon.co.uk
Typical Price: USA $170. Buy here at a great price with Amazon.com