Forensics Source Tyvek 1424A Coveralls 2X-Large 3-5415. S. Army's need for a protective coverall - and then some. When a coverall is needed it's a good idea to make sure you have one that's made to military specs. For that reason Forensics Source offers these stellar Forensics Source Tyvek coveralls that meet military spec and are resistant to blood and bodily fluids as well as other contaminants. These Tyvek coveralls have an excellent melt index making them the perfect choice for a lab setting where you may need to take a risk. Don't venture into the field without the Forensics Source Tyvek 1424A Coveralls. Specifications for Forensics Source Tyvek 1424A Coveralls: Manufacturer: Forensics Source Quantity: 1 Color: White Package Contents: Forensics Source Tyvek 1424A Coveralls Forensics Source 3-5415: Tyvek 1424A Coveralls 2X-Large