Summer temperatures are pleasant, but they don't last forever. When the temperature drops, the Atom Vest is there to protect you. It’s so compact and lightweight there’s no reason not to bring it. Efficient, light, and compressible Coreloft™ insulation is strategically placed on the chest and back. Tyono™ 20 fabric balances airflow with wind resistance and has a DWR finish to repel moisture. Stretchy fleece side panels promote ventilation, while the uninsulated hood, stowable when not needed, adds protection.

• Versatile synthetic insulated mid-layers with a high degree of weather resistance.
• Synthetic insulation engineered for rapid dry times, durability, and retaining warmth when damp.
• Minimalist design and ultra-light materials, focused on light weight and packability rather than durability.
• Adding pigments to the polymer fibers saves water, reduces CO2 emissions, and increases fabric colourfastness.
• Versatile high-performance designs for diverse activities and conditions.
• Fitted.
• Weight: 269g.