Dansko Shayna Black Burnished Calf Boots Size EU 36 or 6 US Preowned some tiny marks on boots shown in images but in overall great condition Nail-head construction. UPPER: High-quality leathers. LINING: Combination of chrome-free leather and 100% recycled textile treated with anti-microbial for odor control. SOCKLINING: Chrome-free leather for breathability. FOOTBED: Energy-return EVA with Dansko Natural Arch technology for all-day comfort and support. OUTSOLE: Lightweight PU. INSIDE ZIPPER