Sitka has developed a system of hunting gear, merging the latest technology together with a mountaineering philosophy. The best technology, fabrics, designs and construction create hunting gear that outperforms mere clothing. It’s not just something you wear. This is a performance-driven system specifically created to be hunter-friendly. Waterproof, breathable seats and knees, removable knee pads and an athletic fit for mobility. Optifade™ camouflage from W.L. GORE is the first and only concealment system ever scientifically designed around the way a hunter’s prey views the world. It’s the only concealment system to combine a symmetry disrupting macropattern with the fractal-geometry-based micropattern designed to become nothing in the eyes of prey at engagement ranges of 20 meters and beyond. Imported. Even waist sizes: 32 (Inseam: 31"), 34-38(Inseam: 32"). Camo pattern:OptiFade™ Concealment Open Country.