The Defender Fabric features a breathable cotton and Cordura® Nylon blend. The 2-way mechanical stretch Nyco, is one of the first to the market and has double ripstop fabric that is moisture wicking and perfect for warm weather.COMPONENTS Comfort waist Riveted reinforced belt loops Nylon reinforcement in pockets Knife dip protection pocket to prevent snagging Wicking mesh pockets bags and inside knees for ventilation Zip secure flat cargo pocket with 3 pistol or 2 AR mag organization Running gusset with articulation at the knees for maximum movement Welded reinforced knees with zippered side access for easy knee pad integration Lower secure leg pocket 4 inner webbing lanyard loops Ventilation behind knees and in running gusset Drainage in all pockets 2 exterior tool pockets No melt /no drip properties according to test standards for ASTMD6413 SPECIFICATIONS6.0oz. 55% cotton, 45% Coruro Nylon Mechanical 2-way StretchDouble Ripstop, with moisture wicking finishYKK zippersPrym SnapsDuroflex pulls and hardware