Half the price of industry leaders! The Deluxe Insulated Bib Overall is made from 100% cotton duck shell and a liner that features medium-weight insulation quilted to 100% polyester taffeta. Triple-needle stitched main seams, stress points reinforced with bartacks, a four-needle stitched waistband with elastic inserts and reinforced knees and hip pockets make this item durable and versatile. It also has adjustable leg snaps and elastic bib straps.