Adidas Crazy 1 Mens Basketball Shoes Classic Crazy 1 style revamped with sweet new comfort and support features Patented adiPRENE+ forefoot cushioning provides lightweight but effective shock absorption Synthetic upper is supportive and long-lasting without weighing you down Molded EVA (Ethylene Vinyl Acetate) insole cushioning provides lightweight, flexible support and comfort adidas exclusive Torsion System bar for maximum midfoot arch protection