The Nunatak Defender trousers are designed for use in the harshest tactical conditions, with plenty of pockets and reinforced with abrasion resistant reinforcements.It is made of polyamide to withstand heavy conditions and intensive use, elastane to maximize comfort and tactical performance by not resisting movement, and merino yarns for natural sweat absorbing, breathable and warming properties. The trousers are breathable, quick drying and do not require ironing, making them ideal for cold terrain conditions. At the waist, Nunatak designed, rubberized, padded, breathable, comfortable inner belt is used. Ripstop fabric reinforcing against abrasion is used on the knees.
There are knee narrowing bands on the back of the knee cap. Shoe hooks and narrowing straps are used on the cuff. Inside the knee panels, there are ergonomic, velcro knee compartments suitable for the use of knee pads.