The Spin Infinity is our moderately high-cushioned shoe that strikes the perfect balance between cushioning and precision. Designed for a variety of trail conditions, the Spin Infinity has a dual-density EVA midsole, featuring a low-density base that provides plentiful cushioning and impact absorption, and on top of that is our Foot Stabilizer Control system (FSC). The FSC system is a firmer EVA layer that encircles the perimeter of the midsole and also spans the arch area, providing lightweight stability and torsion control. The midsole 4mm drop encourages an efficient stride, while secure ground contact is assured by the Vibram® outsole, combining 4mm lugs and Megagrip rubber to optimize traction and grip. The mesh and welded PU upper with Sock-Fit construction is light and breathable but still provides foot-wrapping support and a secure fit. This combination of upper and outsole packages results in the perfect blend of weight savings, cushioning, support, and traction. All of these elements come together seamlessly in this highly versatile trail machine.