Compact and superlight, our lightest Atom vest easily stashes in your pack, ready to grab when summer temperatures drop. Worn as a midlayer or standalone, it delivers moderate insulation perfect for early morning runs and taking in the view from a freshly bagged peak. The Tyono™ 20 shell balances breathability and wind resistance, and the Coreloft™ insulation is light, compressible, and efficient. Lightweight stretch fleece side panels improve ventilation and hold the fit.

Note: This vest has been customized for the Broken Arrow Skyrace. 

• Atom: Versatile synthetic insulated mid layers with a high degree of weather resistance.
• Superlight: Superlight materials and design, emphasizing lightweight and packability over durability.
• Synthetic Insulation: Man-made insulation with quick dry times, durability and retains warmth when damp.
• Dope Dye: Adding pigment at the polymer level which saves water, reduce CO2 emissions and increases fabric colourfastness.
• Multi-use: Versatile high performance designs for diverse activities and conditions.
• Weight: 179g / 6.3 oz
• Fit: Fitted
• Activity: Running | Around Town
• Moisture-wicking
• Breathable
• Compressible and packable
• Insulated
• Wind resistant
• DWR (Durable Water Repellent) finish repels moisture
• Contains materials that meet the bluesign® criteria