The unique design of the Pavis Lumbo-Lock brace combines an elastic support for easy application and comfortable wear, with non-elastic circumferential straps to promote a fast recovery. The brace is anatomically designed to provide support to the lumbo-sacral area with the progressive lumbar crisscrossing immobilizing system (Pavis patented). It has a wide and easy-to-fix frontal Velcro closure with four adjustable frontal straps to improve and regulate tension on the back area. Soft, breathable, woven cotton in contact with the skin makes the brace comfortable and hygienic. Unisex.