Like it’s predecessor, the Halstead, First Lite once again took a time-tested tech fleece and optimized it for the modern hunter. A versatile mid layer for treestand hunts or backcountry expeditions, the Klamath’s grid fleece construction provides exceptional warmth-to-weight ratio while reducing wind chill. The Klamath features an articulated fit and built in stretch to maintain full range of motion. The top also boasts HeiQ Pure anti-bacterial treatment to manage human odor and a hidden zippered chest stash pocket for calls or tags.