Jil Sander black neoprene and leather knee-high boots. Condition: This item is in very good pre-owned condition, showing no significant signs of wear. Size: EU 38 (UK 5) Material: Neoprene and leather Heel height: 7.5 cm Condition: Good, but used. A good but used item will have been worn and potentially washed but will be in good condition and well taken care of. The item will have visible wear and tear but the defects will be minor. These have to be mentioned and visible in photos.