Final answer:
Suede is a type of soft leather with a surface that is velvety on one side, commonly used in clothing, shoes, and accessories.
Step-by-step explanation:
The type of soft leather with a surface like velvet on one side is known as suede. Unlike vellum, which is a paper-like material made from the skin of a young animal, suede is typically made from the underside of the skin of animals such as lambs, goats, pigs, calves, and deer. This material is well-known for its soft, napped finish. Suede is often used in the creation of various clothing items, shoes, such as moccasins, and accessories. An example of a historical footwear that uses such materials is illustrated by the traditional moccasins, which could be ornamented with various decorations including porcupine quills, beads, and brass.