IHM-48-NAV - 12oz Whipcord Lightweight N1 Deck Jacket - Navy

[Ross]

LAUNCHING AT SNAKE OIL PROVISIONS ON FRIDAY 31ST OF OCTOBER

IHM-48-NAV - 12oz Whipcord Lightweight N1 Deck Jacket - Navy

This is a limited-edition colour way only available at Snake Oil Provisions and Iron Heart, produced in celebration of Snake Oil Provisions' 12th Anniversary

Inspired by the classic US Navy deck jackets of the 1940s, our interpretation of the N1 has become a signature piece for Iron Heart—and for Fall/Winter ’25, we’ve expanded the lineup with a new lightweight model. To achieve this, we’ve replaced the heavy wool insulation and quilted sleeves with a much lighter water-resistant Japanese Ventile cotton lining, slimming the jacket down, enhancing breathability and for a layer of protection against wind and rain.

Another key difference between this lightweight jacket and our heavyweight models is the fabric used in construction. While this model is still cut from a tough 12oz whipcord, the yarns of this particular “jungle cloth” are dyed using sulphur dye. Unlike the fade-resistant reactive-dyed whipcord used for our traditional N1, this fabric is designed to fade with wear and washing, evolving with vintage charm to complement the WWII-era cut. Finished with a corduroy-lined collar that contrasts the whipcord, the result is a jacket that offers classic N1 styling at the perfect weight for the transitioning seasons.

S-XXXXL

Size Chart

Stockists
Iron Heart UK

USA
Snake Oil Provisions

[Ross]

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IHM-48-NAV IHUK Launch

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IHM-48-NAV IHUK Launch

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[Ross]

Model Rudi wears a Large

James and Shaun wear a Small
Steve, Bailey and Sam wear a Medium
Ben wears a Large
Adam and Jack wear a XL
Josh wears a XXL
Ross wears a XXXL

You can view the crew's vitals here

[AdamJ]

Snake Oil will be launching this first on Friday 31st October (time at their discretion) and we will be launching usual time on Monday 3rd of November.

[Gavin666]

The grammar in the label!

[Giles]

@Gavin666 said in IHM-48-NAV - 12oz Whipcord Lightweight N1 Deck Jacket - Navy:

The grammar in the label!

It is one of the things we love......

I used to have a rule that I would not wear a Japanese t-shirt unless it was in Japrish.....

[Nick]

[Ross]

Sizing chart can now be found in the first post.
Please be aware you may not be able to view the product’s website page leading up to launch, as it will be briefly offline whilst we prepare for the launch on Monday 3rd November at 1600GMT.

[Ross]

NOW LIVE

[Yikes]

Any chance this will come back next year?

[Denimhead 0]

Anyone have any recent pics of a well worn 48? Got one on the way, wanted to see how it ages.

[Denimhead 0]

Excited about this one, 2nd hand “once worn”
w a storage smell . Threw it in the washing machine, tons of fade potential.

[crollee]

I really goofed not snagging this or the black. They look great.

[Jord]

@Denimhead-0 Great pick-up man, I got my first (lightweight) N1 this season and I love it, perfect or layering and multiple seasons compared to my regular N1 which is like a furnace

[catdad1]

@Jord furnace is a great comparison. They really don't require more than a t shirt unless you're in a borderline artic setting

[Denimhead 0]

[dirtyframer]

@Denimhead-0 one of my favorite pieces!