NWT Sitka Gear Mens Black 90% Jacket Size Large In excellent NWT condition Durable and breathable, wind and weather resistant, the Sitka 90% Jacket is ideal for the active backcountry hunter. Lightly insulated for cooler mornings, anatomically shaped for ease of use, and 2-way stretch soft-shell for unrestricted movement. The Sitka 90% Jacket has always been one of Sitka's go-to pieces.