What Our Gearhead(R) Experts Are Saying:"This fleece quickly became one of my most worn pieces-I layer it under shells, wear it solo at camp, and throw it on for early dog walks. The ActiveTemp tech helps keep my temperature in check when I'm on the move."The Trail Mix XT Fleece Jacket keeps us warm without overheating during high-output pursuits and chilly transitions alike. Crafted with bluesign(R) approved recycled fleece and finished with ActiveTemp(TM) technology, this jacket adapts to our body heat and effort level, helping regulate our temperature whether we're charging up the trail or relaxing post-hike. Lightweight and breathable, it's a functional favorite in our layering lineup. We love the textured face and the reliable stretch that moves with us, while the full zip, chest pocket, and hand pockets add everyday utility. From cool morning trailheads to alpine basecamps, this fleece is built for performance comfort and seasonal layering versatility.