SofSole Plantar Fascia Orthotic Womens Insole mens socks to alleivate muscle strain during 198688699828 to alleivate muscle strain during the toe phase of running The gripping and bi compound FriXion® Red sole is equipped with the exclusive Trail Rocker ™ solution capable of promoting the natural external heel internal toe movement of the foot during running The Sof Sole Plantar Faciitis Orthotic Insole is a long lasting and comfortable solution for pain resulting from stress placed on the Plantar Fascia Fits any type of shoe the Plantar Relief Bridge provides sturdy support to painful arches while the gel in heel cup provides motion control and stability