As a special edition of the Speed Cat SD Trainers Grey/Black, the Speed Cat SD Trainers Grey/Black combines the same great, high-performance benefits with updated fashion features. PUMA has been known as the brand that perfect combined unique design with excellent performance. So, Puma Speed Cat SD Trainers Grey/Black can completely assure the long time for wearing and comfort for feeling. For our Puma Shoes Website, we can absolutely guarantee the high Puma Shoes quality. Believe me! Carbon rubber outsole enhances traction. Full-length, Phylon midsole provides lightweight cushioning. Phylon cushioning in the midsole provides comfort for all-day wear. The 8mm heel-to-toe offset enhances transition for the upright running style. Encapsulated Air-Sole unit in the heel cushions against impact and provides a comfortable ride.