When the cold moves in, the Walls Frost Overall delivers lightweight warmth and lasting durability. Its sturdy 12 oz. cotton duck shell is quilted with polyester insulation for steady heat, while a two-way front zipper, zip-to-knee legs, and adjustable elastic suspenders make layering simple. Articulated knees and triple-needle stitching reinforce high-wear areas, making this pecan-colored bib your reliable companion from crisp mornings to wind-cut nights in the field.