Manufacturer Part Number: SL127TWH4X00060|Protection Type|Chemical; AbrasionGarment Type|Garment Style|CoverallsSize|4X-LargeMaterial|Tychem 4000Closure Type|Zipper; StormflapsNumber Of Pockets|0Cuff Style|ElasticAnkle Style|ElasticSeam Style|TapedISO Class|Application|Chemical Mixing; Hazardous Remediation; Emergency Medical Response; Paint Spraying; And Nuclear EnvironmentsMaterial Thickness|12.00Features|Dupont Tychem® 4000 Delivers Effective Protection Against A Range Of Chemical Environments. Tychem® 4000, Utilizes Saranex 23-P Film Laminated To Tyvek® Fabric To Provide A Rugged And Durable Fabric That Resists Abrasion. Tychem® 4000 Fabric Provides AtMaterial Weight (oz.)|3.6000Standards|ASTM D1777; ASTM D3776; ASTM D3786; ASTM D5034; OSHA 16 CFR 1610Hazardous Protection Level|Non-Hazardous ProtectionHazardous Protection|NoColor|WhiteInseam Length|32.5000Series|SL127TWHProduct Service Code|UNSPSC Code|46181503