Therapeutic footware, namely, protective and insulative foot and leg coverings for limb care and limb protection; therapeutic handware, namely, protective and insulative hand and arm coverings for limb care and limb protection; gloves for medical use; stockings in the nature of protective and insulative stockings for medical use; medical socks in the nature of protective and insulative stockings for medical or therapeutic use; medical leg coverings for limb care and limb protection, and post-operative vascular limb coverings for limb care and limb protection