Slipper

Slippers are a type of shoes falling under the broader category of light footwear, that are easy to put on and off and are intended to be worn indoors, particularly at home. They provide comfort and protection for the feet when walking indoors.
The recorded history of slippers can be traced back to the 12th century.
Compare:
(slippers) indoors and for assignations. [...] After 449, Anglo-Saxon grooms received their brides' 'slype-scoes' (slip-shoes) from their fathers-in-law as symbols of protection and... plus