TOMAS-RW. This open-back men's slipper is made of plain-coloured recycled wool. The sole is flat, 1 cm thick and made of anti-slip rubber and jute braid. It has a removable insole with a 2 cm wedge in 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 that you consult the care guide to know how to keep them.