Calvin Klein RETRO RUNNER ICONIC Mens Trainers in Black/Bright White. These trainers feature a suede upper material, mesh lining, and a rubber sole. They have a lace-up closure for a secure fit and are designed for comfort and breathability. The toe shape is chisel/almond, and they have a regular shoe width. These low-top trainers have a flat heel height (under 2.5cm) and are suitable for casual wear. Product Code: YM0YM011190GM.