A necessity for any true backcountry outing, the Kelvin Active Jacket features 80 gram Polartec® Alpha insulation for maximum versatility - an ideal outer layer in mild conditions and perfect insulation under a shell when the mercury plummets. Soft, quiet and breathable, this workhorse knows no off season.
Open Terrain Spot & Stalk
A workhorse system designed to be lightweight and athletic to meet the demands of technical terrain while standing up to sudden drops in temperature and torrential rain, sleet and snow.
- ALL: Mens
- Pursuit: Big Game
- Environment: Open Terrain
- Activity Level: Highly Active, Active, Moderate
- Temperature: Cool
- Concealment: Optifade Open Country
Features & Benefits
Highly Breathable and Thermally Regulating
Polartec Alpha Active is a non-migrating lofted fleece insulation that offers superior breathability and moisture management. This versatile insulation allows us to construct a garment with a more open liner fabric, greatly improving breathability. By keeping moisture vapor moving freely through the fabric, it increases overall air exchange and speeds up dry times. This advancement increases thermal adaptability in changing conditions and different phases of physical activity.
Durable Water Repellent Finish
The DWR finish resists light precipitation and prevents the face fabric from wetting out.
Brushed Fleece Hand Zip Pockets and Interior Zip Chest Pocket
The zippered chest pocket secures your necessities and doubles as a stuff sack. Hand warmer pockets are lined with brushed fleece for added warmth.
Neck and Chin w/ Brushed Tricot Lining
The neck and chin are lined with a brushed tricot to prevent chafing and add warmth and comfort.
80 g/m2 Polartec® Alpha Insulation
Shell // 20 denier Nylon Ripstop
Liner // Breathable Polyester Mesh
Routine Care and maintenance ensures the optimum performance of your SITKA Gear.
Be sure to follow the manufacturer’s care instructions –typically found on the inside tag.
- Machine Wash Cold Delicate + Tumble Dry Cool
- Do Not Bleach + Do Not Dry Clean
SITKA Gear | 07.26.2017
Few sounds in nature rival the bugle of a bull elk. Join nine-time World Elk Calling Champion Corey Jacobsen as he explores a hunting legacy with elk calling pioneers Larry D. Jones, Wayne Carlton, Rockie Jacobsen, and Will Primos.
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.