Khaite Calfskin 40mm Clog Mules Neiman Marcus Cur 90 patent leather trimmed mules in green Alaia Mytheresa Women's Mules Car Shoe Cur 90 patent leather trimmed mules in green Alaia Mytheresa Rick Owens Black Calfskin Mules Rick Owens Ganni Retro 90 Leopard print Satin Platform Mules ShopStyle. 90mm stiletto heel Pointed toe design Patent calfskin upper Transparent PVC side panels Slip on construction Leather sole Italian craftsmanship ALAIA Mules 90 Patent Calfskin deliver sophisticated elegance with the brand's signature architectural precision. Crafted from high gloss patent calfskin with transparent PVC paneling, featuring a sleek pointed toe and contemporary slip on construction. The 90mm stiletto heel and modern minimalist design create timeless luxury for the contemporary woman.