It is an orthopedic sprint made of polyester nonwoven fabric or fiberglass impregnated with hydraulically polyurethane resin .

Outer pads are hydrophilic polyester nonwoven fabrics that induce quick curing and drying of the resin and prevent moisture from forming on the skin of the patient .

Inside the pad touches the skin maintain a pleasant dryness in the skin of patients with non-woven fabric with a hydrophobic and to prevent secondary infection, providing comfort to the patient.