British Military Protective NBC Trousers MkIV - Olive

The British Military Protective NBC Trousers MkIV-Olive issued to protect against Nuclear, Biological and Chemical threats, as well as used for training. 

The outer is made from a durable blend of monocyclic fibers and reinforced polyamide/nylon. Treatments: Woven into a tough, heavy-duty fabric treated with fire-retardant and oil/water-repellent chemistry. This ensures liquid chemical agents and blisters bead off rather than soaking into the fabric.

The inner Made of a thick, activated charcoal-impregnated felt matrix bonded to a lightweight inner scrim. With gaseous agents allow to pass through the outer fabric, then getting trapped within the microscopic pores of the activated charcoal without breaking through to the users skin. 

Designed to go over current clothing so they are oversized. Adjustable velcro waist, and ankle cuffs. The trousers work as bib style garment allowing them to secured over the shoulder to keep up.

Supergrade - non issued.