The Y'2 Leather "KB-140-T Kakishibu Persimmon Tanned Horsehide Type 1 Jacket" is a leather jacket inspired by the classic Type 1 denim jacket from the WWII era, crafted from uniquely innovative indigo-dyed horsehide technique.

The Y'2 Leather "IB-140 Indigo Horsehide Type 1 Jacket" combines traditional craftsmanship with modern design, making it a high-quality leather jacket that is both stylish and practical.

Typically, indigo dye is difficult to adhere to leather. However, after years of repeated trials by skilled tanners, Y’2 has successfully perfected the process of bonding indigo dye to leather. The base color of the leather is initially dyed to a shade resembling "natural" white color. As the indigo fades over time, this "natural" base color will gradually emerge, creating an effect similar to the fading of denim. 

This jacket is made from approximately 1.3 mm thich horsehide, treated with a specialized indigo dyeing process. The bond between the leather and the indigo dye is remarkably stable, minimizing the risk of color transfer to other items while offering the ability of aging and fading with wear. 

The jacket’s minimalist design preserves the iconic features of the Type 1 denim jacket, such as twin pleats on the front and a single chest pocket. To emphasize the natural texture of the leather, the design omits back pleats and side adjuster tabs, resulting in a cleaner and more streamlined look.

The interior is made of a blend of 80% cotton and 20% linen for enhanced comfort, while the sleeves are lined with durable nylon fabric for ease of wear. Brass buttons adorned with a laurel wreath motif are used on the front placket and cuffs, adding a vintage touch to the jacket.

Detail

• Exclusive batch for Blue Beach Denim
• 1.3mm horsehide leather
• Indigo dyed leather
• 80% Cotton 20% linen blend canvas lining
• 100% Nylon sleeve lining
• Button cuffs
• Single chest pocket
• Brass WWII wreath & star buttons
• Two internal chest pockets
• Made in Japan

Care
Do not wash or dry.

Due to the nature of indigo-dyed leather, it’s recommended to store the jacket in a cool, shaded area when not in use, avoiding prolonged exposure to sunlight to preserve its texture and color.

Image 4~5 are the aging samples.

Size Chart

• 36: Shoulder width 41cm. Bust 51cm. Sleeve length 61.5cm. Length 61cm
• 38: Shoulder width 42.5cm. Bust 53cm. Sleeve length 63.5cm. Length 62cm
• 40: Shoulder width 44cm. Bust 55cm. Sleeve length 65.5cm. Length 63cm
• 42: Shoulder width 46cm. Bust 57cm. Sleeve length 67.5cm. Length 64cm