Sorbothane UltraSole Insoles

* High performance insoles complete with support, foot strike protection, flexibility and cushioned comfort.
* Anti-fungal, textured Poron® foam sock liner has non-slip surface with moisture wicking properties - rebounds to original shape after each impact for shock absorption and cushioning.
* Sorbothane® Energy Core? metatarsal insert for maximum energy return upon absorbing impact shock; extra forefoot comfort and cushioning.
* Advanced polyurethane layer for structural support, cushioning and additional energy return - absorbs and dissipates impact shock.
* Sorbothane® heel insert provides up to 94.7% shock-absorption, reducing impact-related pain, jarring, fatigue and injuries.