Women's Eastland Sylvan Slip-On Shoes This easy slip-on shoe combines a smooth synthetic upper with soft fabric lining for a comfortable everyday feel. Dual side gore panels make on and off simple, while the memory foam insole gently supports the curves of your foot. A shock-absorbing polyurethane outsole provides durable traction for daily wear. Finished with a rounded toe, the silhouette stays classic and versatile.