Description
*Recipient of the American Podiatric Medical Association Seal of Acceptance
Regular duty balls are best suited for soft court and indoor surfaces
have aching arches or require more arch support
Composition: 680 Xycro Micro Fibers impregnated with 32% polyurethane
You know its reliable because nearly 80% of all tennis touring pros depend on it for exceptional performance
Sorbothane Ultra Sole Insoles COLLECTION-Type-Balls *Recipient of the American PodiatricSorbothane's UltraSole is a high performance insole that provides ultra shock absorption (up to 94. 7% of impact shock) and amazing energy return for injury prevention. UltraSole has been engineered to better protect the feet of runners and walkers seeking extra cushioning and energy return. Now with 40% more Sorbothane, UltraSole insoles selflessly bear the brunt of impact from each stride and instantaneously recover for the next. An enhanced profile