Made with 1000-fill RDS®-certified down, a limited, time-sensitive resource that uses only the highest quality plumes from the down selection, this jacket raises the bar as our lightest, fully featured insulated layer ever created. So, if you're going to go ultralight, don't hold back: opt into the best-available insulation before it's gone.

• Ultra-lightweight ripstop fabric
• 1000-fill Allied RDS®-certified down insulation Certified by Control Union. License Number: CU 848416
• First baffle at both cuffs is filled with synthetic insulation to prevent cuffs from wetting out
• Two zippered hand pockets
• Elastic binding on cuffs to seal in warmth
• The Responsible Down Standard certifies down against animal welfare requirements and tracks it from the source to the final product.