Slippers are light footwear that are easy to put on and off and are intended to be worn indoors, particularly at home.

The following is a partial list of types of slippers:

Open-heel slippers – usually made with a fabric upper layer that encloses the top of the foot and the toes, but leaves the heel open. These are often distributed in expensive hotels, included with the cost of the room.

Closed slippers – slippers with a heel guard that prevents the foot from sliding out.

Slipper boots – slippers meant to look like boots. Often favored by women, they are typically furry boots with a fleece or soft lining, and a soft rubber sole. Modeled after sheepskin boots, they may be worn outside.

Sandal slippers – cushioned sandals with soft rubber or fabric soles, similar to Birkenstock's cushioned sandals.

Evening slipper, also known as the "Prince Albert" slipper in reference to Albert, Prince Consort. It is made of velvet with leather soles and features a grosgrain bow or the wearer’s initials embroidered in gold.

Some slippers are made to resemble something other than a slipper and are sold as a novelty item. The slippers are usually made from soft and colorful materials and may come in the shapes of animals, animal paws, vehicles, cartoon characters, etc.

Not all shoes with a soft fluffy interior are slippers. Any shoe with a rubber sole and laces is a normal outdoor shoe. In India, rubber chappals (flip-flops) are worn as indoor shoes.