Kate Spade Size Guide. Lead the way with the sparkling bloom that is the Kate Spade™ Lenora slingbacks! Glitter fabric upper. Ankle strap with adjustable buckle closure. Glitzy stone bloom at front. Leather lining. Lightly padded leather insole. Covered platform and heel. Leather outsole. Made in Italy and imported. Measurements: Heel Height: 4 1 ⁄ 4 in. Weight: 10 oz. Platform Height: 1 in.