Thoraco-lumbar-sacro orthosis with exterior made of 4 mm polyethylene and interior lined with white polyethylene foam 5 mm thick. Termo-molded materials to aid in patient fitting, easily altered. Velcro closure straps on nylon type and hook Velcro for easy sizing adjustability. Clavicle support is lined aluminium. The clavicle support is attached to the front valve by means of an inserted plate in the polyethylene avoiding intermediate loose pieces and adaptation. Measurement: Breast, waist and hip perimeter. Availables at models for women and for man, sizes: XS, S, M, L, XL.