Luckers Women's Red Knotted Silk Cork Wedges cork sole Platform measures approximately 1.00" Platform wrapped in cork, open toe. Heel height approximately 3 3/4", Platform sole height: 1" Upper material: silk Outsole material: thermoplastic rubber Insole material: faux suede. Features: adjustable strap, cushioned insole, this comfortable & flowery wedge is one of our favorites.