MISSION-READY WARMTH. ZERO COMPROMISE.

The Arc'teryx LEAF Atom LT Jacket Gen 2.1 is built for serious mid-layer performance in unpredictable conditions. Designed to be worn on its own or layered under a shell, this high-performance piece was purpose-built for Special Reconnaissance and extended field tasks. With low-profile insulation, efficient moisture management, and tactical cable-routing options, this is elite gear for elite missions.

The Gen 2.1 upgrade retains everything we trust from the Atom LT... mobility, breathability, and warmth- while dialing in subtle but critical upgrades. Think snag-resistant drawcord routing, integrated comms cable loops, and rugged weather resistance without the bulk. Whether you're scaling elevation or standing overwatch in the elements, this jacket does the job without calling attention to itself.

HEM CONFIGURATION

  • Drawcord hem closure vertically routed drawcord with enclosure mitigates snags

POCKET CONFIGURATION

  • Left chest zip pocket allows for the secure carriage of mission essential items
  • Cable management loops allowing for the routing of communications cables exiting the hand pocket media ports
  • Hand zip pockets (w/media ports) allowing for convenience and the secure carriage of mission essential items

ZIPPERS & FLY CONFIGURATION

  • Full zip closure (w/No Slip Zip™) prevents zipper from self-opening at collar

MATERIALS

  • TORAY Mechanical Stretch Mini-Rip Lightweight
  • LI PENG High Air Perm Nylon Ripstop
  • CLIMASHIELD 2oz Combat Fibrefill Insulation with DWR
  • French Regulation: AGEC Law - Article 13
  • Origin of fabric: JAPAN
  • Origin of dying: JAPAN
  • May release plastic microfibres into the environment when washing
  • POLARTEC® Power Stretch® 223gsm/6.6oz Hardface™ Jersey/Velour

CARE

  • Machine Wash Gentle Low
  • Tumble Dry Gentle Low
  • Do Not Bleach
  • Wash Dark Colours Separately
  • Do Not Dry Clean
  • Do Not Iron
  • Do Not Use Fabric Softener
  • Double Rinse
  • Do Not Wring

Chest Measurement is approx. 54" and jacket length from base of collar down the center of back is approx. 31" 
New, Never worn.