Munro Women's Tess Slip-On Shoes Flexible Munro Tech outsole offers slip-resistant shock absorption. Breathable knit soft lining wicks away moisture to help promote a healthy foot environment. Cushioned polyurethane footbed can be removed to accommodate a custom orthotic. Cotton / viscose fabric / leather upper, knit soft polyester / nylon upper lining and sockliner... Polyurethane insole, steel shank, Munro Tech polyurethane outsole.