What Goes Under a Cast

The inside layer may be a “sock-like” material called a stockinette and is used more often with casts than with splints. Padding is also used to protect the skin and tissues under it and to make casts and splints more comfortable. Padding can be made from cotton or a man-made material.

What is a soft cast made of?

A soft cast is usually made from flexible fiberglass material that is molded to the patient’s injury. They can be used by athletes after the healing of an injury for extra support and a lower risk of recurrent injury. A soft cast is mostly for partially healed wrist fractures or for any other small fractures.

Can I make my own cast?

You can make a realistic-looking arm cast for yourself, your friend, or a doll using the appropriate materials and techniques. A cast for a human requires layering stockinette beside the skin, followed by padding, followed by the plaster.