Something new and unique from Ryka these slip on mules feature technical running construction and signature comfort. Comfortable mesh and faux leather upper features a stretchy lightweight center panel for a comfortable stay-put fit. Backless mule design features a stabilized heel keeper. Soft fabric lining with a removable cushioned comfort insole. ETS cushioning cartridge in rear foot with Nitrogen foam for premium shock absorption. Distance Plus high traction durable outsole.