Skechers Matrixx - Kingdon Mens Trainer Advanced athletic style and comfort reigns supreme in the Matrixx Kingdon shoe. Soft woven flat knit fabric and synthetic upper in a slip on stretch laced sporty casual comfort sneaker moc with Air-Cooled Memory Foam cushioned insole. Material Composition:Textile/Textile/Other Materials Soft woven sporty flat knit mesh fabric upper. Nearly one piece fabric upper with stretch and ventilation panels. Slip on stretch laced sporty casual comfort sneaker moc design. Contrast coloured stabilizing synthetic side panel overlays. Smooth synthetic front and heel overlay panels. Soft stretchable knit collar for easy slip on fit. Air Cooled Memory Foam cushioned comfort insole. Matrixx design midsole with dual density forefoot and heel panels for added stability. Highly cushioned sporty midsole design with flexible lightweight structure. Contrast coloured heel and forefoot midsole panels.