The Asics Gel Resolution 4 is a great update to the top of the Asics womens tennis shoe line. Combines running shoe technology with traditional tennis lateral support for the unique footwork of tennis players. Flexion Fit upper which provides form-fitting comfort without sacrificing support. Features gait-enhancing I.G.S., GEL Cushioning System. A strong follow-up to the highly popular Gel Resolution 3. Worn by 2011 US Open champ Samantha Stosur.
Flexion Fit upper provdes form-fitting comfort.Impact Guidance System (I.G.S.®)-Enhances the foot's natural function and performance by linking the shoe's components.Solyte Midsole Material-Lighter than Asics' standard EVA and SpEVA, combined with improved cushioning and durability.GEL Cushioning Systems-Attenuates shock during impact and toe-off phases.PHF (Personal Heel Fit)-Memory foam lined heel collar molds to athlete's heel, creating personalized fit.PGuard toe protection for added toe durability.