The INS225 Insulated Bib Pants in size 4XL by Portwest (Model INS225RBT4XL) are specifically designed for maximum warmth and comfort in extreme cold. These bib pants feature a high-quality insulated construction that provides excellent thermal protection while remaining breathable. The durable, water-resistant fabric ensures that you stay dry and comfortable in wet conditions. With adjustable straps and multiple pockets, these pants offer practicality and convenience for outdoor work. Compliant with industry safety standards, they are a reliable choice for professionals in cold environments.