The Sitka Gear Jetstream Jacket is our #1 selling Sitka Jacket for the last five years in a row! The Jetstream Jacket represents the wonderful merging of mountaineering philosophy and the latest technology. Thanks to the durability of the 100% windproof GORE WINDSTOPPER membrane, you'll be charging through the underbrush like a mad bull moose after game.
The articulated design provides an athletic fit, that won't bunch up under a pack, or take up unnecessary space inside of one. The DWR finish resists light precipitation and prevents the face fabric from wetting out, providing a water resistance that rivals most non-Sitka Gear water proof jackets. The soft micro-grfleece liner help seals out the cold. The Pit zips allow for regulating your temperature while hiking to glass, running and gunning hunting. The two zippered chest pockets allow you to keep your small essentials close at hand. The non-detachable hood provides a clear field of vision while keeping the wet off you head.
To complete your ultimate Sitka Gear Jetstream system, pair with the Sitka Gear Jetstream Vest, Sitka Gear Jetstream Hat, or the Sitka Gear Jetstream Windstopper Beanie.



FEATURES
- Articulated Patterning
- Drop Away Hood
- Pit Zips
- Micro Grfleece Lining
- 3 Chest and 2 Hand Pockets
- Durable Water Repellent Finish
SPECIFICATIONS
Fabric Details: GORE-TEX INFINIUM with WINDSTOPPER Technology. Polyester Knit Face with DWR Finish, Micro-Grid Polyestfleece Knit Backer
Weight: 1.4 oz
MPN: 50032
Size Chart: Click Here
Performance Fit, designed for minimal layering.
OPTIFADE GROUND FOREST
Developed to stalk and ambush prey from ground level in densely vegetated environments. Ground Forest is optimized for engagement ranges under 50 yards. A mix of darker micro patterns and large neutral patterns naturally blends you into shadows and darker foliage.
Environment: Vegetated Terrain
Scenario: Ground Ambush, Spot & Stalk, Thicket
Climate: Mild, Cool, Cold
OPTIFADE SUBALPINE
Designed for stalking and ambushing ungulates from ground level in tree-covered and vegetated terrain. Subalpine is optimized for engagement ranges of 50 yards and less.
Environment: Vegetated Terrain
Scenario: Ground Ambush, Spot & Stalk
Climate: Mild, Cool, Cold
OPTIFADE OPEN COUNTRY
Scientifically optimized for engagement ranges of 40 yards and beyond at ground level in rocky terrain above the timberline. The Open Country pattern uses the larger neutral areas of the pattern (macro pattern) that are more critical to concealment at greater engagement ranges.
Environment: Open Terrain
Scenario: Spot & Stalk
Climate: Mild, Cool, Cold
TECHNOLOGY
YKK ZIPPERS
Sitka Gear uses premium YKK Zippers across their product line for their reliability, durability, weather resistance, and quiet operation. They also print many of their zippers with GORE OPTIFADE Concealment for added stealth.
GORE-TEX INFINIUM PRODUCTS
The new GORE-TEX INFINIUM product range has high-performance solutions made to keep you comfortable. Designed for flexibility and functionality to support your active life and pursuits when comfort and performance are the priority and waterproofness isn't. GORE-TEX INFINIUM products' versatile performance and comfort are provided by best-in-class materials, constructions and technologies, from a brand you trust.
GORE-TEX INFINIUM with WINDSTOPPER TECHNOLOGY
GORE-TEX INFINIUM WINDSTOPPER products offer complete windproof protection through a durable, lightweight, water-resistant and breathable membrane, to prevent wind from robbing heat from your core. GORE-TEX INFINIUM WINDSTOPPER products are available in a range of options from lightweight shells to garments with different levels of abrasion resistance, thermal comfort, stretch, and next-to-skin comfort.
GORE OPTIFADE CONCEALMENT
Traditional mimicry patterns based on human vision are designed to look like a specific type of vegetation or terrain. GORE OPTIFADE Concealment is the only scientifically proven concealment pattern based on animal vision to optically fade a hunter into their surroundings. By using advanced blends of micro and macro patterns to fool animal vision rather than mimic a particular shape, GORE OPTIFADE Concealment is more versatile and more effective at getting hunters close to game.
SITKA DESIGN NOTES
Sitka Gear wanted to redefine how a softshell jacket performs on active mountain hunts. Sitka's solution was to create a jacket that breathes well, blocks wind, repels rain and snow, and did not inhibit movement. Sitka Gear achieved this with GORE-TEX INFINIUM with WINDSTOPPER Technology for unbeatable weather protection, a DWR finish to prevent the face fabric from wetting out, and an articulated patterning for complete range of motion.