Tuned Cantilever® - An evolution of the Dual-Cantilever concept, provides cushioning and torsional support. An injected TPU plate features an Anatomical Cradle, which works in conjunction with the four release cavities in the sidewalls of the PU heel insert, to center the heel and provide shock absorption. The lower injected TPU plate, shaped like a tuning fork, enhances the Cantilever technology, which, upon impact, flares out and absorbs the shock of heel strike. Both plates extend to the mid-foot providing torsional stability and arch support. .

Anatomical Cradle® - Improves both motion control and shock absorption by mimicking the bottom of your heel in your midsole. An anatomically correct last, literally cradles your heel, holding it right where the foot's own natural padding and the shoe's cushioning will absorb the most impact. This means less shock on the rest of the body. The cradle also centers and holds the heel firmly in place to reduce twisting on both ankles and knees.

DURA-RYD™ - A blown mixture of EVA and PU, Dura-RYD™ is placed in the forefoot and heel strike areas providing superior cushioning.