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The Momotaro MMJB0301 "Classic" slim Jeans are crafted from 15.7oz Zimbabwean cotton indigo rope-dyed denim, woven on shuttle looms for a rich, rugged texture. The slim #300 fit offers a sleek, modern slim fit with a mid-rise. Finished with heritage details like a natural cowhide patch, selvedge coin pocket, and hidden rivets.
SIZE | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 36 | 38 | 40 | 42 |
Waist | 75 | 78 | 80 | 83 | 86 | 90 | 91 | 94 | 100 | 106 | 109 |
Hip | 47.5 | 50.5 | 51.5 | 52.5 | 54.5 | 55 | 56 | 58 | 61 | 65 | 67 |
Front Rise | 24.5 | 24.7 | 25 | 25.2 | 25.6 | 26 | 26.5 | 27 | 27.4 | 28.5 | 29 |
Back Rise | 34 | 34.5 | 35 | 35.5 | 36.3 | 36.5 | 37 | 38.5 | 39.5 | 40 | 41 |
Thigh | 28.5 | 29.5 | 30 | 30.5 | 31.5 | 32 | 32.5 | 34 | 36 | 36.5 | 38.5 |
Knee | 19.5 | 20 | 20.4 | 20.5 | 21 | 21.3 | 21.5 | 22 | 22.5 | 23 | 24 |
Leg Opening | 16.5 | 17 | 17 | 17 | 17.3 | 17.8 | 17.8 | 18 | 18.5 | 19 | 19.5 |
Inseam | 80.5 | 80 | 80.5 | 80 | 80.5 | 80.5 | 81 | 82 | 81.5 | 82.5 | 81 |
You can have your jeans hemmed with our vintage Union Special 43200G Chainstitching Machine. The cost for this service is €10,00 and will be added to your cart. Please remember that hemmed jeans or pants are non-returnable, so make sure to carefully check the size chart.
• It will take 4-5 additional business days.
• Please follow our measuring guide to check your inseam.
Crafted from a uniquely textured 15.7oz ultra-high-density denim, the MMJB0301 blends traditional Japanese craftsmanship with timeless style. Woven on vintage shuttle looms and made from extra-long staple Zimbabwean cotton, this unsanforized fabric retains the irregularity, depth, and rugged texture cherished by denim purists. One-washed to eliminate shrinkage, it offers a soft hand feel while preserving its raw, heritage-inspired character.
The #300 model is the slimmest slim-fit silhouette of the new Momotaro rebrand. Tapered from the inseam to the hem, it offers a sleek, modern slim fit with a mid-rise, delivering a streamlined and sophisticated profile.
True to the spirit of the Classic line, these jeans come without the waistband interlining of the standard collection, enhancing the authentic workwear feel. Finishing details include a standard selvedge coin pocket, natural cowhide leather patch, and hidden rivets—a blend of rugged durability and refined construction that defines Momotaro’s legacy.
Fit Notes: 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 shrinkage will be minimal. The waist will experience the typical stretching seen in sanforized denim. Expect approximately 0.5 to 1 inch of stretching.
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Details
Shipping
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.
Returns
If for some reason you are not happy with your purchase you can return it to us within 14 days for a free 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.
Reviews

SIZE | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 36 | 38 | 40 | 42 |
Waist | 75 | 78 | 80 | 83 | 86 | 90 | 91 | 94 | 100 | 106 | 109 |
Hip | 47.5 | 50.5 | 51.5 | 52.5 | 54.5 | 55 | 56 | 58 | 61 | 65 | 67 |
Front Rise | 24.5 | 24.7 | 25 | 25.2 | 25.6 | 26 | 26.5 | 27 | 27.4 | 28.5 | 29 |
Back Rise | 34 | 34.5 | 35 | 35.5 | 36.3 | 36.5 | 37 | 38.5 | 39.5 | 40 | 41 |
Thigh | 28.5 | 29.5 | 30 | 30.5 | 31.5 | 32 | 32.5 | 34 | 36 | 36.5 | 38.5 |
Knee | 19.5 | 20 | 20.4 | 20.5 | 21 | 21.3 | 21.5 | 22 | 22.5 | 23 | 24 |
Leg Opening | 16.5 | 17 | 17 | 17 | 17.3 | 17.8 | 17.8 | 18 | 18.5 | 19 | 19.5 |
Inseam | 80.5 | 80 | 80.5 | 80 | 80.5 | 80.5 | 81 | 82 | 81.5 | 82.5 | 81 |