Amina Muaddi Ladies Sandals. SKU - LUPITA SLIPPER 70. Color - Nappa Red. Amina Muaddi Nappa Red Lupita 70 Sandals. The Lupita Slipper showcases effortless elegance with its nappa leather upper and leather/rubber sole. Designed in a slip-on style, it features a square open toe and a flared heel. Finished with a soft goat leather lining. Made in Italy. Please visit the brand website for sizing information.