















FN-D111C 14.5 oz Wide Straight Jeans
With the THE FLAT HEAD FN-D111C, THE FLAT HEAD presents an exceptional Wide Straight Jean that combines classic American vintage denim with uncompromising Japanese craftsmanship.
The core of these jeans is a 14.5 oz heavy Left-Hand Twill Denim made from high-quality Zimbabwe Cotton, woven on historic shuttle looms. The special left-hand weave not only ensures a comfortable and supple feel but also forms the basis for dynamic, high-contrast Vertical Fades as the jeans are worn further.
And this is where the FN-D111C becomes particularly interesting: the jeans already come with an elaborately hand-applied Real Aging Finish.
Real Aging – like years of wear, but from day one
THE FLAT HEAD takes an unusually elaborate approach to the aging of these jeans. UV-induced fading, abrasion, characteristic whiskers, and the different color gradations of jeans worn for years are individually reproduced by experienced craftsmen.
Various techniques such as bleaching, overdyeing, and individual shaving are used for this. The result is an authentic vintage look with a slightly grayish washed-out blue base color and striking contrasts – especially along the outseams.
The crucial point: the FN-D111C does not look like industrially pre-washed jeans. Instead, it conveys the impression of a pair of denim that already has a long history.
And yet, the story is far from over.
With every wear, the 14.5 oz Zimbabwe Cotton Denim further develops its own patina. The existing aging structure is thus linked to the owner's personal wearing history.
Wide Straight – classic silhouette, modern statement
The FN-D111C features a deep rise and a generous wide-straight cut. The leg falls straight and wide from the thigh to the hem, giving the jeans an authentic workwear silhouette.
Especially in combination with the matching THE FLAT HEAD FN-OJ-D101C 40s Denim Jacket, an uncompromising denim set is created that combines the vintage DNA of the 1940s with modern Japanese workmanship.
Details that make the difference
As is typical for THE FLAT HEAD, the quality is not only in the denim itself.
The FN-D111C features an iron button fly, original Flat Head rivets, and an additional concealed iron rivet on the back pockets. The pockets are finished with single stitching, while the heavily stressed areas are crafted with a robust two-needle chain-stitch wrap seam.
This traditional seam technique not only offers high durability but also develops the puckering typical of vintage denim through real aging – small waves and creases along the seams that give the jeans additional depth and character.
The used cowhide patch with Flying-Wheel motif is also one of those details that become more beautiful with increasing wear. The leather develops its own patina and thus becomes another part of the jeans' individual history.
Zimbabwe Cotton – Denim with Character
For the fabric, THE FLAT HEAD uses particularly long-staple Zimbabwe Cotton, which is one of the highest quality cotton varieties.
The 14.5 oz heavy Left-Hand Twill Denim is made from it on historic shuttle looms. The fabric combines robustness with a pleasantly supple feel and also has excellent prerequisites for characteristic Japanese Denim Fades.
The outseams also use the original selvedge edge of the shuttle-loom fabric – a small but important detail for denim enthusiasts.
Jeans for true denim lovers
The THE FLAT HEAD FN-D111C is not an ordinary pair of jeans and certainly not just any fashion item.
It is a tribute to the time when jeans were developed as robust workwear – implemented with Japanese precision, high-quality materials, and an exceptional love for detail.
The Real Aging makes it a true vintage piece from the very first wear. The high-quality 14.5 oz denim simultaneously ensures that the jeans live on with their owner and change individually over time.
Made in Japan. Real Aging. Real Denim. Real Character.
Details
- Model: FN-D111C
- 14.5 oz Denim
- Zimbabwe Cotton
- Left-Hand Twill
- Woven on historic Shuttle Looms
- Wide Straight Fit
- High Rise
- Real Aging Finish
- One Wash
- Iron Button Fly
- Original THE FLAT HEAD Rivets
- Concealed Iron Rivets on Back Pockets
- Single Stitch on Pockets
- Two-Needle Chain-Stitch Wrap Seam
- Characteristic Puckering
- Flying-Wheel Leather Patch made of Cowhide
- Selvedge Denim
- Color: Blue
Material
100% Cotton – Zimbabwe Cotton
Origin
Made in Japan
Care & Length
The jeans have already been One Wash washed. The stated measurements refer to the washed product. Due to individual processing and washing conditions, slight deviations may occur.

