100 grams of DWR-treated 800 fill power 37.5% Downtek insulation: Provides advanced moisture-resistant warmth for extended outdoor activities
Ultralight and highly packable construction: Reduces pack weight for easier transport in the field
Drop tail hem: Offers additional coverage to prevent drafts when glassing or in windy conditions
Ultralight single-pull adjustable turret hood: Allows one-handed operation to lock in heat while maintaining full field of view
Articulated fit and reach-up arm design: Enhances range of motion and prevents jacket from riding up when arms are raised
Summarized by Shop
The Brooks Down Sweater is engineered to fit close to the body for insulating purposes. Please be aware of this and size up one size if you feel you are in between sizes.
At just 300grams, the Brooks Down Sweater is the definition of ultralight, highly packable backcountry insulation. Built with 100 grams of DWR-treated, 800-fill power, 3
Insulation
100 g DWR-treated 800 fill power 37.5% Downtek
Shell Material
Advanced downproof nylon
Weight
300 g (women's), 10.5 oz (men's)
Fit
Athletic, true to size (men's and women's)
Pockets
Two hand pockets, two interior stash pockets
Closure
Center front Vislon 8482 zipper
Summarized by Shop
5.0
2 ratings
5
4
3
2
1
Packs down small, quiet for a puffer
A
Anonymous · May 9, 2026
Outstanding bit of kit
Was looking for a lightweight puffer jacket to take into the mountains to replace my old Macpac. Reached out to Cam for some advice and he was quick to come back with some options. Settled on Brooks Down Sweater. Was questioning my choice when I opened the packaging because it looked so thin. Shouldn't have been worried. It's an extremely warm jacket and packs down tiny. Would definitely recommend. Excellent customer service by Cam as always.