CHARLES BY CHARLES DAVID "Lambert" Cork heeled sandal

CHARLES BY CHARLES DAVID "Lambert" Cork heeled sandal Spring into summer with these Crisp White Cork-heeled sandal, 4 inch heel with 1 inch platform. Round open toe, Synthetic upper, manmade sole. Single vamp straps. Adjustable ankle strap with branded silver buckle closure. Cushioned footbed. These appear to be brand new, no wear on toes, heels, inner or outer sole. I noticed some "waviness" on the cork overlay, tried to show with bright light photo (see last image). Might be something that could be cured with a warm iron/press?