BLUE BLUE JAPAN 's winter staple, the 5B jacket.
It is made from high-quality wool and features a beautiful indigo color that is dyed with honnai by hand by artisans.
In order to allow honnai to penetrate deep into the fabric, we patiently repeat the process many times to create a deep, beautiful indigo color.
Please take a look.

This 5B jacket is a winter staple from BLUE BLUE JAPAN. In pursuit of a jacket style that can be worn with the collar up during the cold season, the design was inspired by European work. This classic style stands up in a lapel, giving it a modern, easy-to-wear size. The balance of the front lapel has been improved to take into account the texture of Material. The back of the neck and facing are made of the same super soft Melton D Navy, which is designed to prevent color transfer from the inner layer. Care has been taken to maintain the color of the skin and the beautiful shape of the front line.

This double-faced Material is made from high-quality wool yarn known as super soft. The high number of warp and weft threads creates a high-quality wool Material with a high density, and the finishing process creates a soft surface. It features a flat texture and is light, soft, and comfortable to the touch. This high-quality wool is carefully dyed with honnai by artisans. In order to allow honnai to penetrate deep into the fabric, the process is repeated many times with great patience to create a deep, beautiful indigo color. The buttons are nut buttons made from nuts that are dyed with genuine honnai by hand. Each piece has its own unique texture, thanks to the careful handiwork that only an artisan can do. This is a piece that you will want to enjoy as the deep indigo changes over time.