With elegant style and unmatched comfort, adidas Stella McCartney Barricade 2016 tennis shoes will support your movement and style of play. The prime knit upper and boost™ technologies in the heel join forces to create a highly energetic and efficient fit. These stunning shoes enhance the look and feel of your performance. Upper: Seamless knitted upper provides optimum in fit and comfort. Ergonomically shaped TPU heel counter provides surefooted stability and comfort during cutting movements. Padded tongue and heel collar enhance comfort. Lace-up front offers an adjustable fit.Midsole: boost™ comfort and a responsive ride in every step. Expanded TPU capsules make up the midsole in the heel. Lightweight molded midfoot support allows the forefoot and rearfoot to move naturally for better agility and control.Outsole: ADIWEAR™ 6 extremely durable outsole rubber for abrasive courts which provides secure grip in all directions.