Description
Light, versatile synthetic insulated jacket works as a midlayer and standalone.
Atom Series: Synthetic insulated midlayers.
*The Atom Jacket was previously the Atom LT Jacket.
*The Atom Jacket was previously the Atom LT Jacket.
Performing as midlayer and standalone across a broad range of activities and output levels, the iconic Atom is an Arcteryx mainstay.
Over time, we have refined the design to elevate performance, improve durability and extend its versatility.
Its Coreloft Compact insulation retains heat when wet and withstands repeated packing and unpacking.
Light, soft and durable, the Tyono 20 face fabric resists wind and weather, and stretch fleece side panels improve ventilation and freedom of movement.
Updated with a revised fit.
