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. .

FOM™ - Mimics the way your foot compresses shock and is located in key impact areas, much the same as the fat pads in your foot. Made of extremely soft, yet dense material, fom™ conforms to your foot on impact for excellent cushioning and comfort, then bounces back to its original shape after each impact.