







When the wind rises and elevation gains test your limits, protection becomes critical. The Sitka M’s Jetstream Jacket is the trusted WINDSTOPPER® softshell built for big game hunters who demand rugged durability without sacrificing mobility. Proven across countless hunts, it stands as one of Sitka’s most relied-upon outer layers for mid- to late-season performance.
At its core, WINDSTOPPER® by GORE-TEX LABS technology completely blocks heat-sapping winds while remaining highly breathable during high-output climbs. A recycled fleece backer provides low-bulk warmth, trapping heat without adding unnecessary weight. When the pace intensifies, zippered pit vents allow rapid heat dumping to regulate core temperature and prevent moisture buildup.
The Jetstream Jacket features a tough softshell exterior with reinforced panels in high-wear zones to withstand abrasive rock, deadfall, and dense brush. Knit fleece panels under the arms and along the lower torso enhance comfort when layering and improve overall mobility. An adjustable hood shields against gusts without limiting visibility, while zippered hand and chest pockets secure essentials within easy reach.
WINDSTOPPER® by GORE-TEX LABS provides 100% windproof, breathable protection
Recycled fleece backer delivers low-bulk warmth
Zippered pit vents allow rapid heat expulsion during high exertion
Reinforced panels in high-wear areas enhance durability
Knit fleece panels improve layering comfort and mobility
Adjustable hood blocks wind without obstructing vision
Zippered hand and chest pockets secure small essentials
Weight: 27.2 oz (Size L)
Product Imported
Style No. 600489
The Sitka M’s Jetstream Jacket delivers windproof softshell protection, breathable performance, and rugged durability trusted by big game hunters across demanding terrain.