Material: Heavy-duty PVC (Polyvinyl Chloride), Polyester with PVC coating, or Rubber. Thickness: Significantly thicker than disposables, often ranging from 300 microns to 500 microns Durability: Waterproof, stain-resistant, and chemically resistant to oils, greases, and disinfectants like 70% Ethanol or 0.5% Chlorine solutions. Features: Often include adjustable neck straps and reinforced eyelets for waist ties.