This is an unissued still in vacuum sealed 1990's production, USGI two piece NBC suit, smock and trousers. The set is liquid repellant modified acrylic nylon exterior, fire retardant and charcoal lined. The smock has an interictal hood with draw string, along with wrist and waist cinchers as does the trousers.
The size is medium but runs bigger to be worn over clothing and gear. Please feel free to email me if you have any questions, thanks
