Arc'teryx Men's Atom Hoody 2026 Dynasty
The Atom Hoody layers cleanly or stands alone, delivering reliable thermal control without bulk. From Arc'teryx, the Atom Hoody features a fitted profile, articulated patterning, and a low-profile insulated StormHood™.
Moisture-resistant Tyono™ 20 fabric balances air permeability and wind resistance, paired with Coreloft™ Compact 60 insulation that maintains warmth and loft even when wet. Performance stretch fleece side panels add targeted ventilation, keeping output high and temperature regulated across changing conditions.
Key Features
- Coreloft™ Synthetic Insulation: Coreloft™ Compact 60 insulation is breathable, lightweight, and retains warmth and loft if wet.
- Air-Permeable Face Fabric: Light Tyono™ 20 outer fabric provides wind resistance while allowing airflow.
- Ventilated Side Panels: Performance stretch fleece side panels improve breathability and mobility.
- FC0 DWR Finish: PFAS-free FC0 DWR treatment repels moisture with a reduced environmental footprint.
- Insulated StormHood™: Adjustable, low-profile StormHood™ with structured mini brim maintains coverage without restricting vision.
- Secure Pocket Storage: Two hand pockets with hidden zippers and one internal zippered chest pocket organize essentials.
- Bluesign® Materials: Contains bluesign® approved materials and recycled content in insulation and lining.
Product Information
Product Information
Shipping & Returns
Shipping & Returns





Arc'teryx Men's Atom Hoody 2026 Dynasty
Arc'teryx Men's Atom Hoody 2026 Dynasty
The Atom Hoody layers cleanly or stands alone, delivering reliable thermal control without bulk. From Arc'teryx, the Atom Hoody features a fitted profile, articulated patterning, and a low-profile insulated StormHood™.
Moisture-resistant Tyono™ 20 fabric balances air permeability and wind resistance, paired with Coreloft™ Compact 60 insulation that maintains warmth and loft even when wet. Performance stretch fleece side panels add targeted ventilation, keeping output high and temperature regulated across changing conditions.
Key Features
- Coreloft™ Synthetic Insulation: Coreloft™ Compact 60 insulation is breathable, lightweight, and retains warmth and loft if wet.
- Air-Permeable Face Fabric: Light Tyono™ 20 outer fabric provides wind resistance while allowing airflow.
- Ventilated Side Panels: Performance stretch fleece side panels improve breathability and mobility.
- FC0 DWR Finish: PFAS-free FC0 DWR treatment repels moisture with a reduced environmental footprint.
- Insulated StormHood™: Adjustable, low-profile StormHood™ with structured mini brim maintains coverage without restricting vision.
- Secure Pocket Storage: Two hand pockets with hidden zippers and one internal zippered chest pocket organize essentials.
- Bluesign® Materials: Contains bluesign® approved materials and recycled content in insulation and lining.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Atom Hoody layers cleanly or stands alone, delivering reliable thermal control without bulk. From Arc'teryx, the Atom Hoody features a fitted profile, articulated patterning, and a low-profile insulated StormHood™.
Moisture-resistant Tyono™ 20 fabric balances air permeability and wind resistance, paired with Coreloft™ Compact 60 insulation that maintains warmth and loft even when wet. Performance stretch fleece side panels add targeted ventilation, keeping output high and temperature regulated across changing conditions.
Key Features
- Coreloft™ Synthetic Insulation: Coreloft™ Compact 60 insulation is breathable, lightweight, and retains warmth and loft if wet.
- Air-Permeable Face Fabric: Light Tyono™ 20 outer fabric provides wind resistance while allowing airflow.
- Ventilated Side Panels: Performance stretch fleece side panels improve breathability and mobility.
- FC0 DWR Finish: PFAS-free FC0 DWR treatment repels moisture with a reduced environmental footprint.
- Insulated StormHood™: Adjustable, low-profile StormHood™ with structured mini brim maintains coverage without restricting vision.
- Secure Pocket Storage: Two hand pockets with hidden zippers and one internal zippered chest pocket organize essentials.
- Bluesign® Materials: Contains bluesign® approved materials and recycled content in insulation and lining.























