The 361 SPIRE 4 is a men's running shoe that is back for its 4th season.
Its biggest asset is its ultimate comfort, especially since this 4th edition has been further enhanced to offer an extra level of comfort and cushioning to allow for longer runs. In addition, the platform of this model consists of a large volume of Quikfoam and Quikspring+ foam for even more comfort and cushioning in every crowd. In addition to the Ortholite insole, this shoe also has a unique goring for a very smooth and natural ride.
The flexible technical mesh upper is accompanied by the Morphit support system for a snug fit around the midfoot and a pressure-free tongue.