Arc'teryx PRO Atom LT Vest Gen 2.1 Men's

Mission-Ready Mid Layer for Special Recon Ops

The Arc'teryx LEAF Atom Vest LT (Gen 2.1) is engineered for layered versatility—worn alone or as a thermal boost under a wet weather shell. Built for demanding recon tasks, it features CLIMASHIELD Combat Fibrefill insulation for lightweight warmth, rugged mini-ripstop outer fabrics, and a full zip with No Slip Zip™ to keep you locked in.

With zippered hand pockets featuring media ports, a secure chest pocket, and integrated cable management loops, this vest is built for real-world missions where gear routing and quick access matter.

Why We Love It

It’s minimal, mission-specific, and dead serious. With Arc'teryx’s legendary construction, the Atom Vest LT packs critical insulation without the weight or bulk, making it a reliable layer for recon tasks, range days, or just staying warm on the go.

Features:

• Weight: 285g / 10.1 oz

• Materials:

  • TORAY Mechanical Stretch Mini-Rip Lightweight

  • LI PENG High Air Perm Nylon Ripstop

  • CLIMASHIELD 2oz Combat Fibrefill Insulation with DWR

  • POLARTEC® Power Stretch® 223gsm Hardface™ Jersey/Velour

• Secure Pockets:

  • Left chest zip pocket for mission essentials

  • Hand zip pockets with media ports

  • Cable management loops for comms routing

• Drawcord Hem: Vertical routing mitigates snags

• No Slip Zip™: Prevents self-opening at the collar

• Origin of Fabric and Dyeing: JAPAN

• Care: Machine wash gentle, tumble dry low, no bleach or fabric softener

• Model: X000006817

• Manufacturing: Youngone (CEPZ) LTD, Bangladesh

Environmental Note:
This product may release plastic microfibers during washing.