DELI-FP. This open-back slipper for women is made of felt in plain colours. The sole is flat, 1 cm thick and made of rubber and a two-tone jute braid. It has a removable insole with a 2 cm wedge in the heel area. The inner sole is lined with synthetic fur. The sole base is anti-slip rubber. This model fits the usual size; choose a smaller one if you are between two sizes. It is not advisable to wash the slippers in the washing machine. We recommend consulting the care guide to know how to keep them.