You won't be able to get over the gorgeousness of the Call It Spring Luxe sandal. Be the tubular straps, modern square toe, or the chic block heel, the sustainable sandal stays impressive in every way. Synthetic upper. Slip-on. Square open toe. Synthetic lining. B.E.D Foam footbed made from 30% post-consumer waste. 3.25" covered block heel. Rubber sole. Color: white