adidas Running - AdiStar* Cushion (White/Collegiate Red/Dark Silver Metallic/Pearl White) - Men's: With extended forefoot adiPRENE(R) and a generous adiPRENE(R) insert 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. Molded ortholite antimicrobial moisture wicking sockliner. 3-D TORSION(R) midsole for best midfoot integrity. adiPRENE(R) provides protection from harmful impact forces. Gull forefoot adiPRENE(R) for forefoot propulsion and efficiency. Decoupled heel to deflect impact shock. Forefoot blown rubber combines light weight with grip. QuickStrike(tm) for best lightweight durability and flexibility.