adidas Running - AdiStar* Cushion W (White/Liquid Blue/Metallic Silver/Black) - Women's: With extended forefoot adiPRENE(R) and a generous adiPRENE(R) inset in the heel, this is the ultimate trainer if you're looking for a neutral shoe with good support and cushioning. Open-mesh nylon upper for best breathability and quick drying. Lining consists of GeoFit(tm) construction for anatomical fit and comfort. Inlay includes molded ortholite antimicrobial moisturewicking- sock liner. adiPRENE mid-sole protection from harmful impact forces. 3-DTORSION(R) for best midfoot integrity. Full forefoot adiPRENE for forefoot propulsion and efficiency. Outsole features forefoot blown rubber that combines light weight with grip. QuickStrike(tm) for best lightweight durability and flexibility. Decoupled heel to deflect impact shock.