Genuine Leather Boots Chunky Thick Sole Women'sWith easy ankle zippers, you can leave the laces fashionably loose and still slip into these stunners in a flash. Stomp and zip around wherever life takes you. Upper: Genuine leather. Insole material: Bonded leather. Outsole: Thick sole rubber. Lining: Breathable air mesh. Measure your heel to toe length: If your size falls between two sizes, order the larger size. If your feet are wide or thick, please choose one size bigger. Size Australia US EU