Super Down ULTRA Pant
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Super Down ULTRA Pant

$249.99
249.99

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The Super Down ULTRA Pant is our lightest, warmest, most packable insulation yet, in a full length, reinforced pant design.

• 8 oz total garment weight
• 1.7 oz of Premium 850+FP Polish Goose Down (min 90% down)
• 100% Nylon, 26 g/m² 12D ripstop fabric with 30D ripstop reinforcement panels
• Down & fabric treated for water resistance

Product Overview

INCREDIBLY COMPRESSIBLE, WARM, AND WATER-RESISTANT

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 Super Down ULTRA Pant features full length leg zippers and reinforced seat and knee panels so that it can be worn as an outer layer around camp, but stays light enough to double as a mid-layer. A built-in pouch on the inside allows the pant to be easily formed into a pillow and packed away when not in use.

FEATURES
• 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
• Inseam: 30 in - S, 31 in - M, 32 in - L-3XL
• 1-way full length side zippers
• Built-in stuff sack pouch turns pant into a pillow
• Hook & loop tab closures at side waist
• Knee articulation built in with darts

Technology

Quixdown® by Toray

Waterproof Warmth 

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

Technology 2

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

Technology 3

Toray’s Kudos® XR DWR

Kudos® XR DWR (Durable Water-Repellent)

Kudos XR DWR performs better and lasts significantly longer than conventional DWR. DWR is critical for waterproof breathable face fabric. If DWR fails the face fabric “wets out” causing condensation build up on the inside of the garment.

Featured in all our Rain Shells, Guide Series, Tiburon Products, Chinook Products Alpine and Attack Pants