K-Swiss Hypercourt Express Women's White/Silver Constructed with running-inspired lightness, K-Swiss Hypercourt Express tennis shoes make sure you get to the ball for your next shot. They are designed to put you closer to the court by placing your feet lower in the shoes for enhanced responsiveness. Youll experience excellent lateral stability and traction.Upper: Stay-Tied Laces act as a catch to keep the laces tied. Seamfree™ seamless upper construction bonds layers of synthetic suede and TPU onto tech mesh without stitching for total comfort and support while keeping the shoe lightweight. DuraWrap provides an extra line of defense against excessive toe dragging.Midsole: ortholite moisture management with anti-microbial properties keep feet cool and minimize the effects of perspiration. Heel Grip Lining is made of interlocking fibers that grip the sock to minimize heel slippage. 180 PSC Plantar Support Chassis is a 180° thermal plastic that enhances midfoot stability. K-EVA special formula EVA provides maximized cushioning and enhanced durability of the midsole.Outsole: DragGuard™, located in the high wear areas of the toe and heel, offer increased abrasion-resistance. AOSTA 7.0 high-density outsole provides unsurpassed durability from heel-to-toe.