Simple white slippers to protect your feet, with ventilation holes for comfort. - Brand: Diere - Size: M (approx. 22cm - 25cm) - Features: Slippers to protect your feet - Design: Simple white color - Ventilation: Ventilation holes on the bottom For bathing assistance, nursing care, assisting in the bath, and for use as veranda sandals. Thank you for viewing. I purchased these and tried them on, but they didn't seem to fit my feet, so I haven't used them. Please understand that they have been opened once and stored at home before purchasing.