Kleenguard A20 3XL White Coveralls with Front Zipper Closure, Elastic Across the Back, Attached Boots and Hood, Elastic Ankles and Wrists; 1 Unit; 49006 Specifications: ASTM D5034, ASTM D737, ASTM E96 Triple stitched internal seams protect against tearing. Specially designed body, hood and waist for comfort and safety. Breathable fabric reduces the risk of heat stress. Attached Boots and Hood. Silicone free for critical areas.