. It has strong double welded seams for durability and reinforcement.Outerwear I96ACA Chem Shield Coverall w/Hd-Grn-4X The Neese I96ACA Chem Shield Coverall features take-up snaps around leg cuffs and an attached hood. Rated Liquid Penetration (ASTM F903), It is ideal for wear in situations that require protection from Sanitation, Sewer & Water Works, and Agriculture.