These boots are literally made twice.  Initially the twin-faced sheepskin boot is created.  Secondly the calfskin outer is added. 

Available in two colourways - black and white or tan and white (pictured here).

Please note: The white may vary between white and creamy-white.  Of course each pair of slippers is completely different to another due to the unique beauty of each calfskin.

Sizing
To ensure the most perfect fit, the sheepskin bootmaker would like you to measure the largest foot and ordering on a length in mm basis.  Do this:

1. Sit on a chair and using a pencil and piece of paper, trace around the largest foot, with the pencil as straight up and down as possible.
2. Measure the furtherest point in length of the tracing with a ruler
3. Strangely, reduce this measurement by 5mm
4. Et voilà!  This is the size of your foot - in mm!
5. Choose Small, Medium, Large or Extra Large from the corresponding list.

(It may say Inc VAT - but there is no vat charged on these boots for chlidren.)