Aetrex Women's RX Runner Running Shoes

The RX Runners features a Q last for rearfoot stability and forefoot freedom, 1 removable layer for added depth, Moazaic pressure relief insole for customized comfort, 10mm of technologically advanced Fat PadTM for shock attenuation, a midsole stability plate for torsional rigidity and pressure dispersion, and a TPU footbridge that controls motion and stabilizes the midsole. The Gateway external heel counter allows for rearfoot stability and extra support, while the multi-density heel cradle outsole cups the rearfoot and reduces stress.