NWOT. EU 22/23 Please see size chart. Worn only inside a handful of times. Perfect condition. Hand made of genuine sheepskin leather. Appropriate for cold dry weather. Barefoot boots for toddler. Flexible sole compared to UGG boots. OUTSIDE: Sheepskin leather. Sheepskin has perfect isolation and is very appropriate for cold weather. It absorbs the moisture and keeps the feet dry and at a constant temperature. SOLE: 6 mm lightweight, flexible Vibram® Superflex rubber with good grip and shock-absorbency. AIR CIRCULATION: Your kid can walk in them with or without socks. The air circulation is very good having 100% natural leather and sheepskin which breathe. ATTENTION: Not appropriate for heavy rain or snow. Not waterproofed. The fabric on the sole can wear out if there is a heavy use with toys such as bobby cars, bikes without pedals, or other toys where kids may be dragging their feet. You can use colorless nail polish to reinforce it to prevent future unravelling.