| RefrigiWear Iron-Tuff® Pants | Navy | Fit: Big & Tall | Ragg Wool/Polyester/Nylon | XL. RefrigiWear Comfort Rating: -50°F Tear and abrasion resistant 400 denier nylon outershell Water-repellent, wind-tight finish The cold has met its match. The great protection and durability of Iron-Tuff® is now available in pants. Sturdy pants that live up to the Iron-Tuff® name, these insulated pants protect you from cold, wind and rain so nothing comes between you and a day's work done right. These tough thermal pants are built to last and keep you comfortable in temps down to -50°F, so you... - RefrigiWear Iron-Tuff® Pants | Navy | Fit: Big & Tall | Ragg Wool/Polyester/Nylon | XL. |