Stone Glacier | Cirque LITE VestBreathable, active insulation for use across a broad range of mountain hunting conditions. Worn as outerwear in cool conditions or as insulation under a jacket in cold conditions. The Cirque LITE Vest is a streamlined version of our popular Cirque LITE Jacket and is designed to integrate into nearly any system for endless layering options. The minimalist, breathable design works as outerwear in mild conditions or as a warm and breathable mid layer