- Oversized, boxy silhouette with generous volume through the chest and shoulders - it sits away from the body rather than clinging, giving that deliberately substantial shape Mastrum is known for.
- Horizontal quilted baffles run across the body and sleeves, creating structured panels that hold their form even after repeated wear.
- Attached hood with visible strap-and-buckle hardware at the sides - a functional detail that adds a technical edge to the overall build.
- Zip-fastening side pocket sits low on the right hip, flush with the quilting so it reads as part of the construction rather than an afterthought.
- Ribbed cuffs close the sleeves neatly, keeping cold air out and giving the jacket a clean finish at the wrist.
The Cobra sits with real weight and presence - the kind of jacket that holds its shape whether you're moving or standing still. That broad, padded silhouette works precisely because it doesn't try to be slim; the volume is the point. Wear it over a heavyweight crew-neck sweatshirt and straight-leg jeans with clean trainers for a cold-weather casual look that leans into the jacket's bulk rather than fighting it. The technical hardware on the hood stops it reading as purely utilitarian, so it carries just as well on a Saturday afternoon in the city as it does on a bitter commute. A dark base colour makes it straightforward to layer - reach for a longline knit underneath when temperatures really drop and let the ribbed cuffs and clean zip-front do the talking. This is a jacket built for serious winters, and it looks the part.
Main 1: 100% Nylon
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
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- Oversized, boxy silhouette with generous volume through the chest and shoulders - it sits away from the body rather than clinging, giving that deliberately substantial shape Mastrum is known for.
- Horizontal quilted baffles run across the body and sleeves, creating structured panels that hold their form even after repeated wear.
- Attached hood with visible strap-and-buckle hardware at the sides - a functional detail that adds a technical edge to the overall build.
- Zip-fastening side pocket sits low on the right hip, flush with the quilting so it reads as part of the construction rather than an afterthought.
- Ribbed cuffs close the sleeves neatly, keeping cold air out and giving the jacket a clean finish at the wrist.
The Cobra sits with real weight and presence - the kind of jacket that holds its shape whether you're moving or standing still. That broad, padded silhouette works precisely because it doesn't try to be slim; the volume is the point. Wear it over a heavyweight crew-neck sweatshirt and straight-leg jeans with clean trainers for a cold-weather casual look that leans into the jacket's bulk rather than fighting it. The technical hardware on the hood stops it reading as purely utilitarian, so it carries just as well on a Saturday afternoon in the city as it does on a bitter commute. A dark base colour makes it straightforward to layer - reach for a longline knit underneath when temperatures really drop and let the ribbed cuffs and clean zip-front do the talking. This is a jacket built for serious winters, and it looks the part.
Main 1: 100% Nylon
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
We Think You'll Like
Sponsored Products
Protect Your Purchase?
Extend your warranty and protect your purchase against accidental damage and defects.
Protects your new Cobra Down Jacket Black against breakdowns and faults once the manufacturer's warranty period is over.
Covers issues not included in your manufacturer's warranty, such as accidental damage or theft.
Get a replacement or a cash refund up to the full amount you originally paid for it.
FAQs
XCover is an authorised protection provider for Debenhams, with over 7 million customers globally and an average 4.7 out of 5 stars from thousands of reviews on Google and Trustpilot. XCover's simple, fast and stress-free repair and replacement process delivers peace of mind if your item is stolen or it has damages or defects that aren't covered by the manufacturer's warranty.
XCover's simple, fast and stress-free repair and replacement process delivers peace of mind if your item is stolen or has damages or defects that aren't covered by the manufacturer's warranty. XCover’s easy, digital process is simple with quick payouts on approved claims.
Before submitting a claim, you need to gather all the details and documents to support your claim. This helpful article has a guide to what documents you may need based on your claim reason.
When you're ready to submit your claim, log in to your XCover Account, select the XCover Protection you would like to claim for and then select ‘Make a Claim’.
The XCover claims process is quick and hassle-free, with payment or reimbursement for approved claims processed instantly. The dedicated team at XCover aims to complete 95% of claims within 3 days of claim submission, so keep a close eye on your emails to ensure there’s no delay.
For more information about claims submission, please check XCover Help.