An excellent choice when every ounce of weight counts, Sitka's easily-packable Jetstream Lite Vest is 30% lighter with a slimmer fit and longer tail compared to the original Jetstream Vest. Ideal for backcountry adventures when it's too warm for heavy insulation, the Jetstream Lite Vest's soft shell with WindStopper® laminate is equally suitable as a layer or outer barrier. Four-way-stretch fabric allows a full range of movement. Durable YKK® zippers hold up in harsh conditions. One chest and two hand pockets provide plenty of storage options. 100% polyester knit construction. Imported. Sizes: M-2XL. Camo pattern: OptiFade™ Concealment Open Country.