Warm, synthetic insulation jacket performs as a standalone or midlayer for a range of mountain activities. Atom Series: Synthetic insulated midlayers.
The Atom Heavyweight Jacket was previously the Atom AR Jacket.
Atom Heavyweight Jacket Men's
Winter warmth with serious versatility – the Atom Heavyweight Jacket is built to handle a range of adventure. Wear it as a standalone during rest phases, evenings at camp, or trips to town. Use it as a breathable midlayer in cold, wet conditions. Packable and lightweight, its Coreloft™ synthetic insulation is efficient, effective and resilient. The wind-resistant and water-repellent Tyono™ 30 shell is treated for extra durability, and air-permeable Permeair™ panels under the arms improve ventilation.
Atom
Versatile synthetic insulated mid layers with a high degree of weather resistance.
Synthetic Insulation
Man-made insulation with quick dry times, durability and retains warmth when damp.
Multi-Use
Versatile high performance designs for diverse activities and conditions.