Arcteryx Atom SL Jacket Arcteryx Gamma MX Hoody The use of Bluesign-approved materials

The use of Bluesign-approved materials and recycled content in the lining underscores Arc'teryx’s commitment to sustainable performance

whether you are reaching for a distant hold or using trekking poles on steep gradients

it provides excellent air permeability and light wind resistance

or extra layers

a PFAS-free FC0 DWR finish provides eco-friendly water resistance

Arcteryx Atom SL Jacket Arcteryx Gamma MX Hoody The use of Bluesign-approved materialsThe Arc'teryx Atom SL Jacket is designed for mid output mountain pursuits where weight and breathability are paramount. At the heart of this minimalist layer is ultra breathable, 100% recycled Coreloft synthetic insulation, strategically mapped to the torso to provide essential warmth to your core without the bulk. The exterior features a durable Fortius Air 20 stretch nylon face fabric, balancing wind resistance with high airflow. Designed for hikers