Sleek cubism. Meet the Marna Heeled Sandal. With a square block heel, rectangular open-toe design, and curved straps, this thong sandal is a work of art that is anything but inside the box. Chinese Laundry Shoe Type: Heeled Sandal Closure Type: Slip-On Heel Height: 2.5" Toe Type: Square Open Toe Material: Manmade