Sitka Gear Fabrics

Gore-Tex® Performance Shell

Gore-Tex® Performance Shell is the ulitmate in waterproof breathable protection, with a highly durable face fabric making the Stormfront Jacket and Pant the ultimate in extreme weather protection.

Key Advantages

  • Provides breathable comfort and durably waterproof protection.
  • Designed for a wide range of outdoor activities.
  • Available in 2- and 3-layer constructions. 2 layers are supple and quiet; 3 layers are for extra-rugged use.


      Combination of soft and high-performance face textiles, membranes, and special lining.
        • 2-layer construction: a specific GORE-TEX® membrane is bonded to the outer material and protected on the inside by a separate lining.
        • 3-layer construction: a specific GORE-TEX® membrane is bonded to an outer material and an inner lining.
        • Unique GORE-TEX® liners may be used to further enhance fabric performance and comfort.
        • Special GORE-SEAM® tape technology ensures all seams are 100% waterproof.

              WINDSTOPPER® Soft Shell

              WINDSTOPPER® Soft Shell garments offer total windproofness with maximum breathability, combining the comfort of a soft mid-layer and the water resistance of a shell in one garment. WINDSTOPPER® Soft Shells keep you comfortable with the freedom of movement you need for enhanced performance in the widest range of hunting and weather conditions.

              Key Advantages

              • Total Windproofness: Protects your body's warmth from the chilling effects of wind and weather.
              • Maximum Breathability: Prevents overheating and perspiration build-up by allowing moisture vapor to easily escape.
              • Active Fit: Offers soft comfort with freedom of movement.
              • Versatile: Delivers comfort as a mid- or outer layer.
              • Water Resistant: Sheds rain, snow and dries quickly.


              • Made of soft, quiet, stretchy fabrics.
              • Combines the comfort of a soft mid-layer and the water resistance of a shell in one garment.
              • Wide range of 3-layer constructions, from light, thin summer soft shells to warmer, thicker winter soft shells.


              Developed to capture maximum heat with minimum weight, Sitka's Kelvin line of insulation pieces focus on high heat-to-weight ratios. The warmest pieces are designed to layer under one of the soft or hard shell pieces. All utilize Primaloft's superior synthetic loft material.


              PrimaLoft® Performance Down Blends

              The ultimate combination of PrimaLoft® ultra-fine fibers and water-repellant down, offering high-performance warmth and comfort in variable conditions while adhering to the PrimaLoft® promise of an environmentally safe technology free of fluorocarbons.

              • Thermally Efficient.
              • Superior Water Resistance.
              • Dries Faster than Down.
              • Breathable.
              • Wind Resistant.


              Layering is a science with our CORE system of next-to-skin products. Each of the fabric weights—light, mid, and heavy—wicks away moisture to keep you warm and dry, while Polygiene® technology safely and permanently neutralizes odors using naturally antimicrobial silver salt. Build the foundation of your system with a specialized base layer designed to suit your environmental conditions.

              Sweat is odourless but helps create the perfect environment for odour-causing bacteria to multiply. When sweat mixes with odour-causing bacteria on fabrics, odour results.

              Polygiene uses naturally occurring silver salt (silver chloride) made from recycled silver, a highly effective antimicrobial agent, to safely inhibit the growth of odour-causing bacteria and fungi. However, Polygiene does not affect the natural bacterial flora of your skin. And without odour-causing bacteria, you stay fresh.

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