The Piera ankle boots in Glove leather feature a 45 mm heel, velvet lining with short hair fur, and a removable insole. An interior zipper ensures easy fastening, and accentuated stitching highlights their craftsmanship. Composition: Glove leather High-density foam and instant-forming memory footbed. Removable insole. Lining: Velvet lining Heel Height: 45 mm. Sole: Rubber Sole. Fastening: Interior zipper. Details: Removable insole. Stitching: Accentuated stitching.