These shoes have been worn only twice so are practically new.  My right foot is slightly smaller and my heel pulls out, so I can't wear these.  Otherwise, K Swiss has always been my go to tennis shoes.  Leather uppers have no markings and there is no wear on the soles (see pictures).  The inserts have never been used as I have special orthotics that I use.  These shoes are designed to put you closer to the court by placing your feet lower in the shoes for enhanced responsiveness. You'll experience excellent lateral stability and traction. Upper: Premium Leather provides durability and classic styling. Stay-Tied Laces act as a catch" to keep the laces tied. DuraWrap provides an extra line of defense against excessive toe dragging. 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..