The J301 is an iconic regular straight pair crafted from the distinguished Japan Blue flagship 14.8oz US cotton selvedge fabric, these jeans boast a range of signature details that define Japan Blue's excellence. From the vegetable-tanned leather patch to the royal blue inseam and branded doughnut-shaped top button.

Made with tough American cotton, these jeans feature stronger yarn, ensuring longevity and resilience. The warp yarn is meticulously rope-dyed in deep indigo, promising a remarkable fade with subtle contrast over time. Woven on vintage shuttle looms, the fabric is intentionally tightened for a robust finish, maintaining its rugged charm. The fabric is sanforized, and after the sewing process, the jeans have been one-washed to increase comfort.

Embracing innovation, Japan Blue introduces the 'Circle' Jeans series, setting a new standard for refined denim. These jeans boast a curved waistband designed to contour perfectly around the waist, offering unparalleled comfort and a flattering silhouette. Enhanced with pocket bags crafted from thick cloth and branding inspired by the Circle line, these jeans seamlessly blend style with functionality. This new line represents a fusion of superior fit and premium fabrics meticulously woven on vintage shuttle looms in Kojima. Years of collaboration between Japanese denim masters and European designers culminate in this exceptional collection, embodying the brand's commitment to excellence and innovation.

These jeans have a standard sizing. We recommend choosing your usual size. However, as always, we recommend checking the size chart first to find your perfect size. The fabric is sanforized, so there will be no shrinkage. The waist will experience the typical stretching seen in sanforized denim. Expect approximately 0.5 to 1 inch of stretching.

Japan Blue Jeans epitomizes craftsmanship through modern silhouettes, Japanese selvedge fabrics, and accessible pricing, alongside Momotaro, both embodying handcrafted excellence and meticulous attention to detail since 2005 and 2010, respectively, under the commitment to quality upheld by Mr. Hisao Manabe.