Lighter Weight Magnaprene 9 oz. Single Coated Neoprene on Nylon Suit. Neoprene durability in a lighter, more flexible material is comfortable to wear. Stitched and taped seams are 100% liquidproof. Flame resistant. Self extinguishing with flameout and afterglow lesss than 2 seconds after removal of ignition source. Test method ASTM D6413-99. Ideal Applications: Forestry, Mining, Fishing, Petrochemical, Chemical and Off Shore Drilling. Neoprene/Nylon. FEATURES & BENEFITS: Batwing sleeve construction and generously cut for maximum freedom of movement. Stitched and taped seams, for 100% waterproof protection. Storm fly front seals out wind, rain and contaminants. Corduroy tip collar for neck comfort. Heavy duty snaps guaranteed not to fail. Mildew resistant. Flame resistant*. Chemical Resistance: Animal fats, certain acids, alcohols, caustics, oils and certain solvents. *Flame Resistant. Self extinguishing with flameout and afterglow less than 2 seconds after removal of ignition source. (Test Method ASTM D6413-99).