Footwear / Christian Louboutin / Christian Louboutin Louis Junior Black Calf Leather
Christian Louboutin Louis Junior Black Calf Leather 3240420 CM53
Black Calf Leather
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Where to buy
Sizes in stock · Across the shops below · pick yours
Full Christian Louboutin size guide
Verified delivery destinations
United Arab Emirates, Austria, Belgium, Canada, Germany, Denmark, Spain, France, United Kingdom, Hong Kong SAR China, Ireland, Italy, Japan, South Korea, Mexico, Netherlands, Norway, Portugal, Singapore, United States.
The sampled /product/ offer has no regional path. The 20 sources use separate official /en-xx/ market policies. These pages show delivery options, but none gives an exhaustive country list. The Canadian policy excludes Quebec and serves all other Canadian provinces and territories. The South Korea, Hong Kong, and UAE policies list Express rates in GBP. A Standard rate is unknown where a page shows only Express. Unresolved codes: BG, HR, CY, CZ, EE, FI, GR, HU, LV, LT, LU, MT, PL, RO, SK, SI, SE, CH, IS, AD, MC. Unresolved codes: AU, NZ, SA, BR.
Check address and product restrictions at checkout.

Price, last 90 days
Lowest recorded shop price · EUR90-day low: 750,00 €; average: 750,00 €. Today from 750,00 €, the lowest we have recorded.
Fact sheet
Details
- Brand
- Christian Louboutin
- Style code
- 3240420 CM53
- Colourway
- Black Calf Leather
- Retail price at launch
- ≈ 950 $
- Upper material
- Leather
- Gender
- Kids
Availability by size
12 sizes are in stock, from 40 to 46.
Size conversion
EU · US · UK · A conversion chart, not stockScroll within the table to compare sizes.
This table scrolls within its region. Focus this region and use the arrow keys to compare sizes.
| EU | US | UK |
|---|---|---|
| 36 | ||
| 36 1/2 | ||
| 37 | ||
| 37 1/2 | ||
| 38 | ||
| 38 1/2 | ||
| 39 | 6 | 5 |
| 39 1/2 | 6.5 | 5.5 |
| 40 | 7 | 6 |
| 40 1/2 | 7.5 | 6.5 |
| 41 | 8 | 7 |
| 41 1/2 | 8.5 | 7.5 |
| 42 | 9 | 8 |
| 42 1/2 | 9.5 | 8.5 |
| 43 | 10 | 9 |
| 43 1/2 | 10.5 | 9.5 |
| 44 | 11 | 10 |
| 44 1/2 | 11.5 | 10.5 |
| 45 | 12 | 11 |
| 45 1/2 | 12.5 | 11.5 |
| 46 | 13 | 12 |
| 47 |
Reference conversions only; this chart does not measure your foot or describe product fit.
About this product
The leather upper gives Christian Louboutin’s Louis Junior a smooth, structured surface with a classic appearance. Its Black Calf Leather colourway keeps the design dark and refined, while the kids’ construction makes it a distinctive choice for younger styling. The shoe was launched at 950 USD, combining a clean material finish with the recognizable Louis Junior silhouette.
Same shoe, other colours
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|---|---|---|---|---|---|
| From today | 750,00 € | 850,00 € | 920,00 € | 1095,00 € | 850,00 € |
| Shops | 1 | 1 | 1 | 1 | 1 |
| Released | — | 2020 | — | — | — |
| RRP | ≈ 950 $ | ≈ 895 $ | ≈ 1120 $ | ≈ 990 $ | ≈ 990 $ |
| Material | leather | — | — | — | — |

From reselling sneakers to checking prices. In Ibiza since 2019; since September 2026 we sell nothing.
Shop prices and available sizes, checked daily. The shelves are empty; the spreadsheet is not. The story




