CUSTOMER TIPS: Our Atom LT and SL products have non-locking zippers by design. One purpose of the non-locking zipper is that it is easier to operate with one hand. This design feature also helps to limit the possibility of damage to the zipper and lightweight face fabric directly adjacent to the zipper.
ATOM SL VEST: The Atom SL Vest delivers minimalist warmth appropriate for higher output and milder conditions. A lightweight Tyono™ 20 shell delivers durability and wind resistance, and the Coreloft™ Compact insulation is compressible, dries quickly and allows airflow. Lightweight air-permeable fleece side panels provide ventilation with thermal performance. Composite Mapping is used to place materials and insulation in the areas that provide maximum benefit.