Sitka Kelvin Active Jacket
The Kelvin Active Jacket is a versatile tool for backcountry pursuits. Featuring 80-gram Polartec® Alpha insulation, it is the perfect quiet outer layer in mild temps or as an insulator layered under a shell when the mercury dives. A zippered chest pocket secures at-hand essentials and doubles as a stuff sack. Soft, silent and breathable, this workhorse knows no off-season.