
Y'2 Leather KB-140-T ‘Kakishibu‘ Horsehide Type I Leather Jacket – Natural
The Y'2 Leather KB-140-T takes the familiar language of a WWII Type I jacket and turns it into something far rarer. Made from 1,5 mm „Kakishibu“ horsehide, this is not just leather in a nice shade of tan. It is dyed with traditional Japanese persimmon tannin, a centuries-old natural dye that reacts to light and begins changing from the moment you wear it. What starts warm and pale will deepen into a richer, darker, more amber-toned surface with every day in the sun.
That living quality is what makes this jacket exceptional. No pigments are used, so the leather keeps its natural depth, grain, and honest imperfections. The front keeps the classic double pleats, single chest pocket, and iron donut buttons, while the stripped-back construction lets the material stay center stage. It feels clean, direct, and incredibly confident.
Inside, Y'2's original cotton-linen lining keeps the body breathable and comfortable, while nylon-lined sleeves make layering easy. Made in Japan, this is not a jacket that stays the same. It records light, wear, and time, then gives it all back in color.
- Y'2 Leather Persimmon Tannin Dyed Horse WWII Jean Jacket
- KB-140-T
- Natural
- Regular Fit
- 1,5mm Kakishibu Horsehide Leather
- Traditional Persimmon Dyed
- Lining: 80% Cotton / 20% Linen Canvas
- Sleeve Lining: 100% Nylon
- Laurel Leaves Iron Donut Buttons
- Double Pleated Front
- 1 Patch Chest Pocket
- 2 Internal Chest Pockets
- Button Cuffs
- Copper Rivets
- Includes Y'2 Leather Wooden Hanger and Garment Bag
- Made In Japan
Not sure about your size?
Find our measurement chart below (Fitting Guide) and see how we measure.
Still not sure? Give us a call on 089/242 92 351 or write us an email at [email protected]
Original: $1,962.00
-70%$1,962.00
$588.60More Images








Y'2 Leather KB-140-T ‘Kakishibu‘ Horsehide Type I Leather Jacket – Natural
The Y'2 Leather KB-140-T takes the familiar language of a WWII Type I jacket and turns it into something far rarer. Made from 1,5 mm „Kakishibu“ horsehide, this is not just leather in a nice shade of tan. It is dyed with traditional Japanese persimmon tannin, a centuries-old natural dye that reacts to light and begins changing from the moment you wear it. What starts warm and pale will deepen into a richer, darker, more amber-toned surface with every day in the sun.
That living quality is what makes this jacket exceptional. No pigments are used, so the leather keeps its natural depth, grain, and honest imperfections. The front keeps the classic double pleats, single chest pocket, and iron donut buttons, while the stripped-back construction lets the material stay center stage. It feels clean, direct, and incredibly confident.
Inside, Y'2's original cotton-linen lining keeps the body breathable and comfortable, while nylon-lined sleeves make layering easy. Made in Japan, this is not a jacket that stays the same. It records light, wear, and time, then gives it all back in color.
- Y'2 Leather Persimmon Tannin Dyed Horse WWII Jean Jacket
- KB-140-T
- Natural
- Regular Fit
- 1,5mm Kakishibu Horsehide Leather
- Traditional Persimmon Dyed
- Lining: 80% Cotton / 20% Linen Canvas
- Sleeve Lining: 100% Nylon
- Laurel Leaves Iron Donut Buttons
- Double Pleated Front
- 1 Patch Chest Pocket
- 2 Internal Chest Pockets
- Button Cuffs
- Copper Rivets
- Includes Y'2 Leather Wooden Hanger and Garment Bag
- Made In Japan
Not sure about your size?
Find our measurement chart below (Fitting Guide) and see how we measure.
Still not sure? Give us a call on 089/242 92 351 or write us an email at [email protected]
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Y'2 Leather KB-140-T takes the familiar language of a WWII Type I jacket and turns it into something far rarer. Made from 1,5 mm „Kakishibu“ horsehide, this is not just leather in a nice shade of tan. It is dyed with traditional Japanese persimmon tannin, a centuries-old natural dye that reacts to light and begins changing from the moment you wear it. What starts warm and pale will deepen into a richer, darker, more amber-toned surface with every day in the sun.
That living quality is what makes this jacket exceptional. No pigments are used, so the leather keeps its natural depth, grain, and honest imperfections. The front keeps the classic double pleats, single chest pocket, and iron donut buttons, while the stripped-back construction lets the material stay center stage. It feels clean, direct, and incredibly confident.
Inside, Y'2's original cotton-linen lining keeps the body breathable and comfortable, while nylon-lined sleeves make layering easy. Made in Japan, this is not a jacket that stays the same. It records light, wear, and time, then gives it all back in color.
- Y'2 Leather Persimmon Tannin Dyed Horse WWII Jean Jacket
- KB-140-T
- Natural
- Regular Fit
- 1,5mm Kakishibu Horsehide Leather
- Traditional Persimmon Dyed
- Lining: 80% Cotton / 20% Linen Canvas
- Sleeve Lining: 100% Nylon
- Laurel Leaves Iron Donut Buttons
- Double Pleated Front
- 1 Patch Chest Pocket
- 2 Internal Chest Pockets
- Button Cuffs
- Copper Rivets
- Includes Y'2 Leather Wooden Hanger and Garment Bag
- Made In Japan
Not sure about your size?
Find our measurement chart below (Fitting Guide) and see how we measure.
Still not sure? Give us a call on 089/242 92 351 or write us an email at [email protected]























