The purpose of the Salming Miles running shoe is to add a more cushioned shoe without compromising the Salming concept and principles. It is built to stand the tear and wear of long distance asphalt and tarmac running.
Miles has a Drop 4mm construction but compared to the Distance model, Miles has more heel and fore foot cushioning and the new responsive Recoil midsole compound.
The toe box is more roomy than on Distance in order to provide a possibility for the fore foot to expand properly in the landing phase, making it more effective in a biomechanic perspective.
pic from suedkreislaeufer.de