The Bib Overall from Carhartt WIP is a timeless and versatile garment that has been reimagined in the typical Carhartt WIP fashion. The bib features a fabric that has been waterproofed using a new technique. meaning that it will keep you dry while working outside. A wide belt in the back gives you plenty of room to move and improves the overall fit. while the knees are reinforced with extra fabric for durability.