Soft engineered knit mesh fabric nearly one piece upperKnit-in detail at toe, sides and heelSlip on bungee front athletic training sneaker designStitching accentsNearly seamless upper designSide S logoSoft stretchable front fabric instep panelBungee stretch fabric laced instep panel for easy slip on fitPadded collar and tongueSoft fabric shoe liningMemory Foam full length cushioned comfort insoleLightweight flexible shock absorbing midsoleFlexible traction outsoleMachine Washable design - wash on gentle cycle cold, hang to air dry