Alpine Downlab is an experiment in exploring the possibilities of nature’s lightest, most packable insulation. The 800-fill-power UltraAlpine Down Crew uses an ultralight 7-denier 100% recycled nylon fabric, the lightest shell fabric we’ve ever used—and was designed as the ultimate minimal midlayer for cool-weather missions when you need a little bit of insulation that packs down small and still keeps you warm. Fair Trade Certified™ sewn.
Giving isn’t about one fleeting moment: Giving is something that can last lifetimes.
Free Shipping on Orders Over $75
Orders are shipped within 1-2 business days and arrive within 3-10 business days. Need it sooner? Concerned about the environmental impact? Flexible shipping options are available.
Returns & Exchanges
Unsure of your size? Can’t decide between jackets? Our customer service team is here to help—the less unnecessary shipping, the better. We have no time limit on returns and accept both current and past-season products.
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Recycled Nylon with PFC-Free DWRUltralightweight, packable 100% recycled nylon ripstop with a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals)
Insulated with 800-Fill-Power Advanced Global Traceable Down800-fill-power Advanced Global Traceable Down (goose down certified by NSF International to help ensure the birds that supply it are not force-fed or live-plucked)
Built for Warmth and MovementVaried quilting stabilizes goose down; narrow channels provide shape and reduce bulk for enhanced mobility at elbows and shoulders; maintains loft and reduces drafts
Our Lightest Insulation PieceMinimal trims and zippers make this the lightest insulation piece in our line
Self-Stuffs into Interior PocketCrew self-stuffs into interior envelope pocket, which has a carabiner clip-in loop
Sealed-In WarmthComfortable nylon-bound elastic cuffs and a single drawcord adjustment seal in warmth
Supporting the People Who Made This ProductFair Trade Certified™ sewn
Country of OriginMade in Vietnam.
Weight179 g (6.3 oz)
- Shell and lining: 0.7-oz 7x30-denier 100% recycled nylon ripstop with a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals)
- Insulation: 800-fill-power Advanced Global Traceable Down (goose down certified by NSF International to help ensure the birds that supply it are not force-fed or live-plucked)
- Fair Trade Certified™ sewn