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Blue Selvedge & Ultimate Stretch
Blue Selvedge & Ultimate Stretch
JAPAN BLUE JEANS began as a fabric manufacturer.
Since its founding, the brand has remained devoted to fabrics, texture, and fades,
constantly pursuing and challenging itself to create new textiles.
"Stiff, heavy, uncomfortable"—
to break this outdated denim stereotype, we conducted countless trials
and finally developed two types of denim that prioritize comfort above all.
Experience our finest denim creations.
Lightweight yet authentic selvedge jeans.
11oz Blue Selvedge
Lightweight yet authentic selvedge jeans.
11oz Blue Selvedge
Available in three seasonal indigo shades—dark, medium, and light.
Offered in three refined silhouettes updated from our classics.
Offered in three refined silhouettes updated from our classics.
Colors: D01 / M01 / L01
Silhouettes: Slim / Straight / Wide
Silhouettes: Slim / Straight / Wide
Classic appearance meets unbelievable comfort.
12oz Ultimate Stretch
Classic appearance meets unbelievable comfort.
12oz Ultimate Stretch
Offered in four popular shades: dark and medium indigo, plus black and gray.
Available in two trend-forward silhouettes: Slim and Wide.
Available in two trend-forward silhouettes: Slim and Wide.
Colors: D01 / M01 / BLK / B01
Silhouettes: Slim / Wide
Silhouettes: Slim / Wide
11oz Blue Selvedge
Next-gen comfort denim you’ll want to wear all summer long
Next-gen comfort denim you’ll want to wear all summer long
Despite being a lightweight 11oz, this denim uses highly textured warp yarns and a reduced number of weft yarns, giving it the authentic appearance of 13–14oz denim.
The reduction in weft yarns improves breathability for a cooler, more comfortable wear.
Perfect for travel or long days on the go, this denim offers freedom and lightness without compromise.
The selvedge detail, with its signature blue line, adds a special touch when cuffed.
The reduction in weft yarns improves breathability for a cooler, more comfortable wear.
Perfect for travel or long days on the go, this denim offers freedom and lightness without compromise.
The selvedge detail, with its signature blue line, adds a special touch when cuffed.
12oz Ultimate Stretch
Unrestricted comfort for active days
Unrestricted comfort for active days
With 70% stretch and 90% recovery, this high-performance stretch denim doesn’t sacrifice looks.
Crafted with twisted yarns of varying thickness and types, it mimics the texture of 100% cotton.
Unmatched stretch and comfort redefine what denim can be.
Ideal for daily wear, BBQs, outdoor events, and long hours of movement—comfort guaranteed.
Crafted with twisted yarns of varying thickness and types, it mimics the texture of 100% cotton.
Unmatched stretch and comfort redefine what denim can be.
Ideal for daily wear, BBQs, outdoor events, and long hours of movement—comfort guaranteed.
Two innovative fabrics, born from a denim maker.
Experience a new level of denim comfort and freedom.
Experience a new level of denim comfort and freedom.