Boots Leather Block Heel Knee High Boot Oasis Knee high boots Apology Black Pu Knee High Block Heel Boots OFFICE Kleo Block Heel Knee High Boots Choc Leather Brown Hues PU Leather Knee High Platform Block Heel Boots Block heel boots. Details Upper: Polyurethane Lining: Polyurethane Outer Sole: Rubber Design: Block Heeled Heel: 2. 8 inches (7 cm) Cm Inch EU Size US Size UK Size Foot Length 36 6 4 9. 0 37 6. 5 4. 5 9. 2 38 7. 5 5. 5 9. 4 39 8 6 9. 7 40 9 7 10. 0 36 6 4 22. 8 37 6. 5 4. 5 23. 4 38 7. 5 5. 5 24. 0 39 8 6 24. 6 40 9 7 25. 3