

The Cirruslite is an ultralight men's down jacket built around 650 fill power down, so it delivers real warmth at very little weight. A StormRepel finish sheds light rain and snow, and zip hand pockets keep essentials secure. It works as a standalone layer in mild shoulder-season weather or as a midlayer under a shell when it turns cold. Against heavier down jackets it trades some warmth for packability and freedom of movement; against synthetic puffies it is lighter and warmer for its bulk but less forgiving when wet.
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Owners rate it highly, with 4.5 out of 5 from 132 ratings. Most praise the warmth-to-weight ratio and how small it packs, and many use it as a layering piece. Complaints center on the light shell fabric and the limits of down in wet weather.
This is an ultralight men's down jacket insulated with 650 fill power down. It is designed to add warmth with very little weight.
A StormRepel finish helps the jacket shed light moisture. Secure zip pockets hold small essentials.
It can be worn on its own in the shoulder season or under a shell when temperatures drop. It is easy to pack.





