45R Rye Mugi Denim Crosby89 Nou Size Chart
Every published measurement for the 45R Rye Mugi Denim Crosby89 Nou, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.
In a size 31, the 45R Rye Mugi Denim Crosby89 Nou measures 33″ waist, 11″ front rise, 12.5″ thigh and 7.5″ leg opening. Sizes on its chart run from 1¼″ over the tag to 2¼″ over it, and each size up adds ¾″.
| Size | Waist | Front Rise | Thigh | Hip | Leg Opening |
|---|---|---|---|---|---|
| 26 | 27.5 | 9.75 | 10.75 | 36.25 | 7 |
| 27 | 28.25 | 10.25 | 11 | 37 | 7 |
| 28 | 30 | 10.75 | 11.5 | 37.75 | 7 |
| 29 | 30.75 | 10.75 | 11.75 | 37.75 | 7.5 |
| 30 | 31.5 | 11 | 12.25 | 39.25 | 7.5 |
| 31 | 33 | 11 | 12.5 | 40.25 | 7.5 |
| 32 | 33.75 | 11.5 | 12.5 | 41 | 7.75 |
| 33 | 34.75 | 11.5 | 13 | 41.75 | 7.75 |
| 34 | 35.5 | 11.75 | 13.5 | 43.25 | 8.25 |
| 36 | 37.75 | 12.25 | 13.75 | 45 | 8.75 |
| 38 | 40.25 | 12.5 | 14.5 | 46.5 | 8.75 |
Scroll the table sideways for the rest of the columns.
Listed under: Tapered · Regular · Biggest Waists
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Where to buy
- 45R (opens in new tab)HK$2,495In stock
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About 45R
Founded in 1977 in Aoyama, Tokyo, 45R began under the name 45rpm before taking its current name. The company develops its own fabrics and yarns, then works out a shape suited to each material, and much of its cotton, wool, and linen is processed in its own workshops. In 2000, it introduced R by 45rpm, a line centered on indigo and aizome. 45R is known for naturally hand-dyed textiles, indigo in particular, and its Japanese-made denim is dyed so the color fades gently over time.
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Source: retailer size chart (opens in new tab). Last verified 2026-09-24. Always confirm with the retailer before buying — fits are re-cut seasonally.