The YONEX Power Cushion effectively absorbs shock then reverses the impact energy for smooth transfer into the next movement. Compared with urethane, the YONEX Power cushion construction provides 3 times more shock absorbing power. Upper: P.U.Leather, Double Russel Mesh, Tough Guard Midsole: Elastic E.V.A., Power Cushion, T.P.U., Solid E.V.A., Graphite Sheet Outsole: Rubber . By combining Power Graphite with E.V.A., YONEX creates a lightweight shoe providing high stability. Color: Navy Blue