These chemical coveralls are made from durable and breathable Tyvek fabric and provides an effective barrier against many water-based inorganic chemicals in low concentration, small hazardous particles and biological hazards. Extra design features provide further protection: the overtaped seams prevent liquids from penetrating the overalls via stitched areas, stretchy thumb loops prevent sleeves from riding-up to potentially expose wrists to hazardous substances, and the elasticated hood is shaped to offer a tight fight around any face respirators that may be worn. The coveralls have also been designed to offer good freedom of movement, while a large zip pull makes them easier to put on or take off while wearing gloves.