Name: TCB 30's 14oz Regular Straight Jeans
Brand: TCB
SKU: TCB-30-JN-29
Price: 265.0 EUR
Availability: InStock

The TCB 30's Jeans are a vintage-inspired reproduction of 1930s Levi’s, crafted in Japan from 14oz selvedge denim. With relaxed proportions and period-correct detailing like a cinch back and crotch rivet, they embody early workwear style. Made on vintage machines, they're built to fade beautifully over time.

TCB 30's 14oz Regular Straight Jeans

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.

David wears a size 32 in these jeans. He is 185 cm (6'1") tall and weighs 76 kg (167 lbs). He typically wears a size 31 in American brands and a 31 or 32 in Japanese brands.

cm inch

SIZE	29	30	31	32	33	34	36	38	40
Waist	74	76	80	82	84	86	91	96	99
Hip	56	57	57	60	61	62	62.5	65	70
Front Rise	31	31	31	31	31	32	32	32	32
Back Rise	37	37	38	38	39	39	40	41	41
Thigh	31	32	32	33	34	34	35	36	37
Knee	24	24.5	25	25	25	25	26	27	28
Leg Opening	22.5	23	23	24	24	24	24	25	25
Inseam	89	89	89	89	89	89	89	89	89

To make sure that you choose the right size, we recommend that you take a tape measure to size a favourite garment from your wardrobe and compare its measurements to the sizing chart of the garment you are about to acquire (How we measure our clothes).

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.

Visit our LOOKBOOK and discover a great selection of heritage street-style outfits

• Made in Kojima, Japan
• 14oz Japanese selvedge denim (woven from American cotton)
• Unsanforized but one-washed – no shrinkage expected
• Relaxed straight-leg fit with medium to high rise
• Button fly construction
• Exposed back pocket rivets & crotch rivet
• Cinch-back buckle for waist adjustment
• Chain-stitched waistband, no V-stitch
• Lap seams with 1/4" needle width
• Angled pocket facing & unique coin pocket shape
• Tin-plated buttons designed to patina with wear
• Made on vintage sewing machines in TCB’s own factory
• Made in Kojima, Japan

Spain

FREE SHIPPING on orders over 100 EUR .

6 EUR shipping cost on orders under the value mentioned above.

European Union & The UK

FREE SHIPPING on orders over 150 EUR \\.

14 EUR shipping cost on orders under the value mentioned above.

Rest of the World

FREE SHIPPING on orders over 250 EUR .

25 EUR shipping cost on orders under the value mentioned above.

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If for some reason you are not happy with your purchase you can return it to us within 14 days for a size exchange or refund.

For more info please visit our returns & exchange page.

Please note that items in the SALE category are considered FINAL SALE, with no returns or exchanges accepted.