Faux leather with stretch gore straps or ReFiber – Microfiber made from recycled plastic bottles. FIT: Slip-on fit with stretch straps for easy on/off. SUSTAINABLE COMFORT: Insole Technology with cushioning, comfort, & support. STYLE: Strappy womens sandals with an open toe, crisscrossing stretch bands, cushioned footbed, and 2 1/2 inch wedge heel. Lightly used in good condition.