Women's Super Down ULTRA Jacket
lifetime warranty on all our gear
In the Super Down ULTRA system, we have cut the fabric weight down by 40% compared to the original Super Down. The fabric features a new Toray finishing process which employs heat processing to slightly melt the fabric into a down-proof structure. This process reduces the need for coatings, allowing for an even lighter fabric.
Featuring Toray's DWR-treated QUIXDOWN, KUIU's down insulation systems keep their loft even when wet. 850+ down fill power means that 1 oz of down takes up at least 850 cubic inches of volume, making it the loftiest (and therefore warmest) on the market. In the Super Down ULTRA system, the new double-baffle structure keeps down migration to a minimum, preventing cold patches.
The Women’s Super Down ULTRA jackets feature hand pockets placed at the hem for a flattering fit, with cord ends exiting into the pockets for easy hem adjustment.The left hand pocket doubles as a stuff sack, allowing for easy packing.
• Insulating mid-layer. Designed to fit close to the body, wear over a base layer and under outerwear
• Lining: 100% Nylon, 26 g/m² 12D ripstop fabric
• Athletic fit
• YKK zippers
• Zippered hand pockets
• Left hand pocket doubles as stuff sack
• Stretch binding-finished cuffs
• Adjustable hem
K DWR® (KUIU Durable Water Resistant)
K-DWR is the first line of defense for keeping you dry. It keeps water from penetrating the outer-layer fabric, which promotes breathability and performance.
Featured in all our Rain Shells, Guide Series, Tiburon Products, Chinook Products Alpine and Attack Pants
Stunner® Stretch Fabric by Toray
Lightweight, Stretchable Comfort
Toray develops a new fabric technology and KUIU brings it to Mountain Hunters first! Ultralight, down-proof Stunner Stretch fabrics stretch as you move and put a layer of luxurious comfort between you and the warm softness of KUIU’s premium Polish down. And, of course, Stunner Stretch minimizes bulk and weight.
Featured in our Superdown Products
Quixdown® by Toray
Down has the highest warmth-to-weight ratio of any insulation material. The only drawback is that once wet, down stops being effective. Not anymore. Through nanotechnology, Toray Industries has created a water repellent finish for down feathers that makes each down cluster essentially waterproof. Quixdown® stays dry to keep you warmer with less weight and bulk.
Featured in our Superdown Insulation Layers, Sleeping Bags and Glassing Mitt
Limited Edition! As KUIU's first technical women’s piece, the Women’s Super Down ULTRA Hooded Jacket is the lightest, warmest, most packable insulation available. • 6.8 oz total weight • 1.7 oz of 850+ Fill Power Toray Quixdown • 100% Nylon, 26 g/m² 12D ripstop fabric • 100% Premium Polish Goose Down – IDFL Certified • Down treated with water repellent coating • Ultralight packable insulation Layer