Experience weightless warmth. A fusion of NASA-developed Aerogel - the world's lightest material - with PrimaLoft Gold Insulation makes this one of our lightest synthetic-insulated jackets ever.
COMFORT LEVEL: WARM
Best for multiple seasons, mild temperatures and layering up for adventures.
This innovative combination of NASA-developed aerogel technology and performance insulation is 15% warmer without any extra weight.
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