DELI-BF. This open-back slipper for women is made of plain-coloured felt and has a sheepskin lining for added warmth. The sole is flat, 1 cm thick and made of non-slip rubber and jute braid. It has a removable insole with a 2 cm wedge at the heel. This model fits the usual size; choose a smaller size if you are between two numbers. It is not advisable to wash the slippers in the washing machine. We recommend consulting the care guide to know how to keep them.