The key to survival is adaptability…and this is one of our most versatile outerwear styles. It's heavy-duty, as well as warm and wind and water resistant. Plus, it's compatible with all the System 365 shells for supreme protection. The rib-knit cuffs and waistband help seal out drafts and the special zipper pockets keep belongings close. Last but not least, there's a warm fleece lining to reinforce your comfort! Perfect for image-minded customers who work outdoors in cool to cold climates or cold to frigid temps when paired with Style 82001, 82002, 82003.