TCB jeans_New S40's Jacket 14oz

SPIRAL COMMENT

The redesigned New S40's Jacket 14oz is back in stock!

TCB JEANS & CO. had been producing the original S40's Jacket for about five years.

While staying true to the spirit of vintage denim, the previous version featured a slightly modernized silhouette, with adjustments to the body length and armholes to make it easier to wear.

But after spending more time studying the original vintage jackets, TCB decided to take a different approach.

The new version has been redesigned to closely reproduce the original proportions, including the body length, width, and even the angle of the sleeves.

Personally, this is exactly the change I've been waiting for!

A short body length, a generously cut torso, and wide sleeves that create that unmistakable vintage silhouette.

By today's standards, some of these proportions might seem a little awkward.

But isn't that imperfection exactly what makes WWII-era denim jackets so appealing?

During the war, material restrictions led to the simplification of many garment details.

And yet, more than 80 years later, these jackets, made with only the most essential features, continue to fascinate denim enthusiasts around the world.

There's something wonderful about that.

The jacket is made from TCB's original 14oz "TCB WW2" denim, developed specifically for the S40's series.

Since the fabric remains the same, you can pair it with your S40's Jeans for a matching denim setup.

Sizes 40 and above feature the iconic T-back construction, with a center seam running down the back panel.

Please also note that the body length changes between sizes 38 and 40, so it's worth paying attention to the length as well as the chest measurements when choosing your size.

Trends come and go, but some things remain effortlessly cool, no matter how many decades pass.

Why is that?

I sometimes think the answer might be hiding in something as simple as a denim jacket like this.

With this redesign, it's a jacket we're looking forward to carrying more actively here at Spiral!

Spiral Note

Beautifully Imperfect: The Unique Appeal of WWII Denim Jackets

During World War II, the United States introduced restrictions on the use of materials in clothing production to prioritize wartime manufacturing.

Denim jackets were no exception.

Certain details found on earlier jackets were eliminated or modified, resulting in simpler construction and fewer decorative elements.

These wartime designs are commonly referred to as "Simplified" models.

Today, WWII-era denim jackets are highly prized by vintage collectors. But at the time, these changes were simply practical responses to material shortages and production restrictions.

Ironically, the unusual proportions and seemingly imperfect details that resulted from these limitations have become some of their most desirable characteristics.

With the New S40's Jacket, TCB set out to recreate the silhouette of those original vintage pieces.

The previous S40's Jacket incorporated adjustments to the body length and armholes to make it more comfortable for modern wear.

The redesigned version, however, follows the vintage proportions much more closely, including the body length, width, and sleeve angles.

Another distinctive detail is the T-back construction, featured on sizes 40 and above.

Rather than using a single piece of denim for the back, the panel is made from two pieces joined by a vertical center seam.

On vintage jackets, this construction was used to accommodate larger sizes when the available fabric width was insufficient for a single back panel.

Since producing its first 50's Jeans in 2012, TCB has spent years studying and reproducing vintage garments from different eras.

Through that experience, the brand has developed an increasingly strong appreciation not only for the refined designs of classic denim, but also for the imperfections and historical circumstances that shaped wartime clothing.

What was once a modern interpretation of the S40's Jacket has now evolved into a more faithful reproduction of its vintage origins.

It's fascinating to see how the same brand can arrive at a different answer as its experience and understanding deepen.

In that sense, the New S40's Jacket represents more than just a change in silhouette.

It reflects the continuing evolution of TCB's approach to making clothes.