Aircoasters are

sneaker Sneakers (also called trainers, athletic shoes, tennis shoes, gym shoes, kicks, sport shoes, flats, running shoes, or runners) are shoes primarily designed for sports or other forms of physical exercise, but which are now also widely used fo ...

shoes with four detachable

roller skate Roller skates, are shoes or bindings that fit onto shoes that are worn to enable the wearer to roll along on wheels. The first roller skate was an inline skate design, effectively an ice skate with wheels replacing the blade. Later the "quad ska ...

wheels and can be used as ordinary shoe or as a roller skating device. It is a lightweight roller skate, and suitable for various forms of activities. Unlike

Heelys Heelys (formerly known as Heeling Sports Limited) is an American brand of roller shoe (marketed by Heelys, Inc.) that have usually one or more removable wheels embedded in each sole, similar to inline skates, allowing the wearer to walk, run, or, ...

, Aircoasters' wheels are on the sides of the shoe, not planted in the bottom of the heel.

See also