Yonex Power Cushion Eclipsion Z Wide Men's Indoor, Squash, Racquetball Shoes Navy/Ice Blue : Confidence from Premium Stability: The Yonex Power Cushion Eclipsion Z is a fresh design helping players enjoy an improved fit and high level stability on the court. The Yonex Durable Skin upper provides the protection and support around the forefoot while mesh offers necessary ventilation. Lightweight Midsole cushioning offers the impact protection and comfort players want without the uncessary weight. Upper: PU Upper with Guard Durable Skin retains the shape of the upper to help prevent lateral movement of the foot inside the shoe. A unique inner bootie provides a socklike fit around the foot. Midsole: YONEX Synchro-Fit Insole construction creates a secure contact between foot and shoe, reducing energy wastage through an improved fit. Super light Power Graphite Lite plate under the middle portion of the foot increases stability and reduces weight in the shoe. Outsole: Non-marking Endurance Rubber outsole. The Yonex Round Sole(TM) is designed to provide all around support for quick and smooth footwork. Features Hexagrip with 3% more grip and a 20% lighter weight for agile and stable footwork.