Flexinens 9085 Wild Black Lace-Up Barefoot Boot with Side Zip

In black leather.
Wide last to leave room for little toes.
Thin 4mm sole.
Sole is the same at the front and back.
WITHOUT Drop.
Flexible in all directions.
Removable flat insole, without any anatomical elements.
Adjustable lace-up closure and side zipper.
WITHOUT Buttress.
It has no lining.