Focused versatility. Functional minimalism. So compact and light, there is no reason to leave it behind. The Atom SL is for situations when insulation is required, but in an amount that meets milder conditions. The soft Tyono™ 20 outer balances airflow with wind protection and has DWR finish for protection from light showers. Placed at the chest and back, the Coreloft™ insulation is efficient, light, and compressible. Stretch fleece side panels ventilate and an uninsulated hood adds coverage. Features Versatile synthetic insulated mid layers with a high degree of weather resistance. Adding pigment at the polymer level which saves water, reduces C02 emissions and increases fabric colourfastness. Superlight materials and design, emphasizing lightweight and packability over durability. Man-made insulation with quick dry times, durability and retains warmth when damp. Versatile high performance designs for diverse activities and conditions. Trim fit, Hip Length, Centre back length: 66.5 cm / 26.2 in