Big John 12oz. "GL3" Vintage Slub Jeans (Wide Straight)

M101SLB-001

• Big John original 12oz. "GL3" Selvedge denim
• 100% Cotton
• One Wash
• Wide Straight fit
• Red Line Selvedge ID
• 4 Button fly with Big John embossing
• Brass Buttons
• Flat Brass Rivets
• Goatskin Leather waistband patch 
• Cotton twill pocket bags
• Big John original red rayon tab
• Big John original back pocket stitching

The Big John 12oz. "GL3" Vintage Slub Jeans are a modern recreation of the denim that helped define Japan's early jeans industry. Drawing inspiration from the fabrics Big John imported and worked with during the 1960s, this model captures the look, feel, and character of vintage American denim while showcasing the craftsmanship that has made Big John a cornerstone of Japanese denim history.

At the heart of the jeans is a custom 12oz. Selvedge denim woven on the legendary Toyoda GL3 shuttle loom. Often regarded as one of the finest vintage looms ever produced, the GL3 weaves at a slower pace than modern machines, allowing the fabric to retain the natural irregularities of the yarn. The result is a denim rich in texture, with the subtle slub character and uneven surface that vintage enthusiasts seek out.

The fabric itself is spun from a blend of American and Australian cotton, utilizing 7-count slub warp yarns and 10-count weft yarns. Dyed exclusively with pure indigo using a traditional rope-dyeing process, the denim is designed to develop beautiful fading and high-contrast wear patterns over time. Despite its relatively approachable 12oz. weight, the fabric delivers impressive texture and character from day one, making it an excellent choice for year-round wear.

The silhouette embraces a classic wide straight fit inspired by workwear and denim styles of the mid-20th century. Relaxed through the leg with a timeless profile, it pairs equally well with sneakers, boots, or more contemporary styling, offering versatility without sacrificing authenticity.

Construction details further reinforce the vintage theme. Big John employs heavy #8 sewing thread reminiscent of those used on jeans from the 1960s, while original Big John-branded buttons, rivets, woven labels, leather patch, and flasher complete the package. Every component has been carefully considered to evoke the spirit of vintage denim while benefiting from decades of Japanese manufacturing expertise.

Blending archival inspiration with modern craftsmanship, the Big John 12oz. "GL3" Vintage Slub Jeans offer a compelling glimpse into the roots of Japanese denim, delivered through one of the country's most historic and respected denim makers.

*Model is pictured wearing a size 30. He weighs 74kg (163 pounds) and is 184cm (6’00”) tall.