A slip-on shoe is a type of footwear that does not require laces or buckles for fastening. The term 'slip-on' can refer to a variety of different styles, including pumps, loafers, and leatherpumps. Pumps are a type of women's shoe with a low-cut front and usually a heel. Loafers are a type of slip-on shoe with a moccasin-like design, often made of leather. Leatherpumps are a combination of the two, featuring a low-cut front and a heel, but with a moccasin-like design.