Technical Features

  • Moisture-wicking
  • Breathable
  • Insulated
  • Lightweight
  • Compressible and packable
  • Wind resistant
  • Construction

  • Composite constr...

  • Buy Now From Amazon

    Technical Features

  • Moisture-wicking
  • Breathable
  • Insulated
  • Lightweight
  • Compressible and packable
  • Wind resistant
  • Construction

  • Composite construction
  • DWR (Durable Water Repellent) finish repels moisture
  • Breathable, stretch side panels for enhanced comfort and mobility
  • Patterning

  • Trim fit for base layer or light mid-layer use
  • Collar Configuration

  • Soft brushed-lined collar
  • Mid-height collar layers easily
  • Zippers and Fly Configuration

  • Full front zip with wind flap
  • Hem Configuration

  • Drop back hem
  • Pocket Configuration

  • Internal chest pocket
  • Two hand pockets


    • ATOM LT VEST - This sleeveless core-heater hugs the body with efficient Coreloft insulation to preserve warmth while durable fleece side panels—made with Polartec Power Stretch with Hardface Technology - increase active use breathability and mobility. A wind and moisture resistant outer shell extends stand-alone usability.
    • ATOM - Versatile synthetic insulated mid layers with a high degree of weather resistance.
    • LIGHTWEIGHT - Durable, high performance with minimalist design to achieve lightweight.
    • ARC'TERYX ESSENTIALS - Versatile high performance designs for diverse activities and conditions.
    • SYNTHETIC INSULATION - Man-made insulation with quick dry times, durability and retains warmth when damp.
    • ATOM LT VEST - This sleeveless core-heater hugs the body with efficient Coreloft insulation to preserve warmth while durable fleece side panels—made with Polartec Power Stretch with Hardface Technology - increase active use breathability and mobility. A wind and moisture resistant outer shell extends stand-alone usability.
    • ATOM - Versatile synthetic insulated mid layers with a high degree of weather resistance.
    • LIGHTWEIGHT - Durable, high performance with minimalist design to achieve lightweight.
    • ARC'TERYX ESSENTIALS - Versatile high performance designs for diverse activities and conditions.
    • SYNTHETIC INSULATION - Man-made insulation with quick dry times, durability and retains warmth when damp.

    Similar Products

    Arc'teryx Women's Atom Lt HoodyArc'teryx Atom LT Vest - Men'sArc'teryx Delta LT Zip Neck - Women'sArc'teryx Atom LT Jacket Women'sArc'teryx Atom LT Hoody - Men'sArc'teryx ARCƒ_TTERYX Womenƒ_Ts Delta LT