TCB 30's 14oz Regular Straight Jeans

The TCB 30's Jeans are a historically rich reproduction of 1930s workwear denim, inspired by vintage Levi’s and brought to life in Kojima, Japan. Made from a rugged 14oz unsanforized Japanese selvedge denim—woven from American cotton and rinsed once to eliminate shrinkage—these jeans deliver a crisp, dry hand with a visible uneven texture reminiscent of early 20th-century fabric.

Cut with a relaxed fit and medium-to-high rise, they feature period-authentic details like a crotch rivet, exposed back pocket rivets, and a cinch-back buckle—a classic element used before belt loops became standard. Unique construction details, such as angled pocket facings and off-center coin pocket stitching, reflect meticulous attention to vintage accuracy. Finished with tin-plated buttons, chain-stitched waistbands, and lap seams, these jeans are built using vintage machines for true archival quality.

Every pair is crafted in-house by the TCB team, ensuring not only faithful reproduction but exceptional craftsmanship that ages beautifully with wear.

Fit Notes: Like many other TCB models, the 30's Jeans tend to run slightly small. We generally recommend sizing up one from your usual size. However, we strongly suggest referring to the size chart to ensure the best fit. The denim is unsanforized but one-washed, so you won't experience any further shrinkage.