This calf sleeve benefits from having 3 layers of materials which all function together to provide a breathable calf sleeve which is unlike any other orthosis which has been constructed from polychloroprene. The layer which has contact with the skin is made from terry-towelling and has microcapsules which neutralize odors and vitalizing components. The second layer (middle layer) is perforated neoprene. The outer layer is made from polyamide and is available in navy blue or beige. The calf sleeve is available in various sizes of S, M, L and XL. It offers functional recovery in cases or partial and/or fibrillar breaking for the calf, and is used for bone and muscular post-surgery recovery.