This sleeveless core-heater hugs the body with efficient Coreloft™ insulation to preserve warmth while smooth faced, air permeable, fleece stretch side panels increase ventilation. A wind and moisture resistant outer shell extends stand-alone usability.
Features:
Atom: Versatile synthetic insulated mid layers with a high degree of weather resistance.
Lightweight: High performance, minimalist design that is durable for its weight.
Arc'teryx essentials: Versatile high performance designs for diverse activities and conditions
Synthetic Insulation: Man-made insulation with quick dry times, durability and retains warmth when damp