Men's Atom LT Vest


The Atom LT Vest is a proven performer across a range of seasons, landscapes and activities. Elevated with advanced insulation and material technologies, this versatile vest delivers its best, most versatile performance ever. Coreloft™ Compact synthetic insulation retains warmth if wet and withstands years of packing and unpacking, and the breathable, durable Tyono™ 20 shell resists wind and light weather. Stretch fleece side panels aid ventilation and freedom, and the entire vest packs into its own pocket.


  • Technical Features
    • Moisture-resistant outer face fabric
    • Breathable
    • Insulated
    • Lightweight
    • Compressible and packable
    • Versatile
    • Wind resistant
  • Construction
    • Resilient Coreloft™ Compact 60 insulation retains loft
    • Light, soft Tyono™ 20 is air permeable
    • Performance stretch fleece side panels give ventilation
  • Design & Fit
    • Trim fit for base layer or light mid-layer use
  • Collar Configuration
    • Mid-height collar is insulated and fleece-lined, layers well
  • Zippers & Fly Configuration
    • No Slip Zip™ front zipper
    • Custom TPU zipper pulls
  • Cuff & Sleeves Configuration
    • Stretch-knit cuffs
    • Improved cuff construction increases durability, eases layering and removal
  • Hem Configuration
    • Laminated hem
    • Dual lower hem adjusters
    • Slight drop hem
  • Pocket Configuration
    • Internal chest pocket with zip
    • Two hand pockets with hidden zippers
  • Sustainability
    • Contains materials that meet the bluesign® criteria
    • Dope dyed lining fabric
  • Fabric Treatment
    • DWR (Durable Water Repellent) finish repels moisture


  • Weight: 240 g / 8.5 oz
  • Fit: Trim fit, Hip Length, Centre back length: 74 cm / 29.1 in
  • Materials
    • Side panel fabric - 100% polyester
    • Coreloft™ Compact (60 g/m² ) insulation. Highly crimped, multi-denier siliconized polyester yarn that has undergone a special process which reduces the thickness of the material by 50%, without reducing its insulation value by the same amount. Lightweight, breathable, thermally efficient 100% polyester fibre.
    • Tyono™ 20 denier shell with DWR treatment - 100% nylon

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