Mountain Warehouse Isla II Long Down Jacket
Mountain Warehouse
$105.00 -10% OFF
$115.00
📦 Shipping Information:
Free U.S. standard shipping and free returns from Nordstrom. Sold and fulfilled by Nordstrom, with current pricing, availability, and estimated delivery confirmed at checkout. 
Product Insights & Style Tips
Cold-season confidence with a mountain-ready edge, the Isla II Long Down Jacket brings warmth without sacrificing polish. Its outer shell and lining are 100 percent polyester, while the fill pairs 80 percent grey duck down with 20 percent grey duck feather for loft that feels plush and insulating. The long silhouette offers warmth, and the hood is detachable for weather-adaptability. A water-repellent DWR finish keeps drizzle at bay, so you move through cold days with ease.
Everyday wearability is in the details: two side pockets for gloves and keys, a full zip secured by a storm flap and studs, and fitted cuffs that seal in warmth. The long length layers well over chunky knits or thicker winter dresses, while the hooded, long-sleeved silhouette stays trim enough to slip under a ski parka or over a coat. With a filling weight of 600g, it holds heat across a range of temps and weather conditions.
Mountain Warehouse champions practical warmth, and Isla II echoes that ethos with a clean, versatile style that suits powder days and city streets alike. Tie it with a chunky knit, joggers for a street-ready look, or pair with tailored trousers for a modern cold-weather uniform.
Materials / Fabrication
- Outer material: 100 percent polyester
- Lining material: 100 percent polyester
- Filling material: 80 percent grey duck down, 20 percent grey duck feather
- Downproof lining
- Design: logo
- Trim: acrylic, modacrylic
- Fabric technology: dwr finish, water resistant
- Cuff: fitted
- Neckline: hooded
- Sleeve type: long-sleeved
- Padded hood features: detachable hood
- Length: long
- Pockets: 2 side pockets, zip
- Fastening: full zip, stormflap, stud
- Filling weight: 600 g
- Max temperature: -35 C
- Cold resistance (celsius): -35 C
- Size mapping: 6 uk 33 in; 8 uk 34 in; 10 uk 35 in; 12 uk 37 in; 14 uk 39 in; 20 uk 47 in; 22 uk 50 in; 24 uk 52 in; 28 uk 56 in; 18 uk 44 in; 16 uk 41 in
Recommended Care
- Professional dry cleaning recommended for best preservation of the down filling
- If washing at home, use a front loading washing machine with cold water on a gentle cycle
- Use a specialized down detergent; avoid fabric softeners and chlorine
- Dry on low heat with dryer balls or clean sneakers to help loft; tumble dry until completely dry
- Periodically shake garment to restore shape
- Do not iron; avoid high heat that can damage DWR coating
- Store in a cool, dry place with the hood detached if possible
Fit Notes
- Length is long, designed to provide extended coverage and accommodate layering over knitwear.
- Hood is detachable, offering weather protection with a clean silhouette when removed.
- Front fastening features a full zip with a storm flap and stud closures for secure closure.
- Two side pockets with zip and fitted cuffs help secure warmth and keep the silhouette clean.