This yellow Lakeland ChemMax 1 Sealed Seam Coverall is made of polyethylene and polypropylene for durability, comfort, and protection from dry particulates and chemical splashes. It is tested in accordance with American Society for Testing and Materials ASTM F1001 and D3776 standards. Elastic cuffs help reduce exposure. The seams are sealed for security.

Lakeland Industries manufactures protective clothing. The company, founded in 1982 and headquartered in Ronkonkoma, NY, meets International Organization for Standardization (ISO) standard 9001:2008.