Madewell The Alina Platform Sandal Made of smooth leather, these '90s-inspired slip-on sandals have channel-stitched crisscross vamp straps and a lightweight EVA platform sole so you can wear 'em all day, everyday. And, cushiness alert: our MWL Cloudlift Lite padding feels like walking on a... well, you know. When you select your size, "H" equals a half size. 1 3/4" heel. Leather upper. Leather lining. Man-made sole. Import.