The Mountain Hardwear Men's Up First Tech Fleece is built for high performance layering with an emphasis on warmth, comfort, and odor resistance. Designed with recycled materials, this fleece provides an eco-conscious choice without sacrificing technical performance. Its stretchy construction and gusseted underarms ensure full mobility, making it ideal for active pursuits. The pullover design with a quarter zip allows for easy temperature regulation and effortless layering. Soft, lightweight, and versatile, this fleece is the go-to option for those who need warmth where it counts without unnecessary bulk