Safety boot moulded in one piece - has moulded fitted to front with air space and inserted support frame

摘要

The safety boot is moulded in one piece and has a metallic tip (6) to protect the toes and a protective insert in the sole (1). A moulded strip (8), with one convex face (9) and one concave face, is fitted to the outside of the front of the boot, extending from the toe (7) to the top of the leg (5). Between the two faces of the strip there is a space (13) full of air. A sheet of metal wires (15) are inserted into the strip to form a longitudinal frame (14), parallel to the direction of the strip.