RefrigiWear Insulated Softshell Bib Overalls. Black. Size Medium. New. Comfort Rating: -20°F • Water-repellent, wind-tight finish Silver twill reflective lining Tough enough for the harshest conditions. Flexible enough for the most demanding work. These Insulated Softshell Bib Overalls give you the durability, functionality and warmth you need to get the toughest jobs done in any conditions down to -20°F. B#8