Footwear / adidas / Initiation / adidas Initiation Core Black Cloud White Pure Ruby (GS)
adidas Initiation Core Black Cloud White Pure Ruby (GS) JR9766
· Core Black Cloud White Pure Ruby (GS) · 2025 · GS = grade school sizesPrice, last 90 days
Lowest recorded shop price · EUR90-day low: 48,00 €; average: 56,50 €. Today from 64,99 €, 35% above the lowest.
64,99 €
at Decathlon
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Sizes in stock Full adidas size guide
Where to buy
1 shopOrdered by price, not by commission. Some links pay us a commission; your price stays the same.
ships to Spain
Spain. The item result confirms home delivery to postcode 28001 in Madrid. This supports an ES sample for this item and postcode only. It does not confirm every Horma item or every Spanish postcode. The seller label “Enviado por Horma/BE/DE/ES/FR/IT/NL/PT” does not prove destination countries. Other Decathlon marketplaces need separate affiliate review. Check address and product restrictions at checkout.ships to Spain
Spain. The terms cover the Spanish mainland and the Balearic Islands. They exclude Ceuta, Melilla, and the Canary Islands. Other adidas country stores are separate storefronts. Check address and product restrictions at checkout.All adidas codesDecathlon dealsadidas dealsadidas deals todayadidas releases
Fact sheet
Details
- Brand
- adidas
- Style code
- JR9766
- Colourway
- Core Black Cloud White Pure Ruby (GS)
- Released
- 13 Jul 2025
- Retail price at launch
- ≈ 60 $
- Nickname
- Black Pure Ruby
3 more details
- Upper material
- Textile
- Manufacturer
- adidas BV (Amsterdam), Hoogoorddreef 9-A, 1101 BA Amsterdam, NL
- Gender
- Kids
Availability by size
6 sizes are in stock, from 36 to 39⅓.
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 |
|---|---|---|
| 28 | 10.5K | 10K |
| 28 1/2 | 11K | 10.5K |
| 29 | 11.5K | 11K |
| 30 | 12K | 11.5K |
| 30 1/2 | 12.5K | 12K |
| 31 | 13K | 12.5K |
| 31 1/2 | 13.5K | 13K |
| 32 | 1Y | 13.5K |
| 33 | 1.5Y | 1Y |
| 33 1/2 | 2Y | 1.5Y |
| 34 | 2.5Y | 2Y |
| 35 | 3Y | 2.5Y |
| 35 1/2 | 3.5Y | 3Y |
| 36 | 4Y | 3.5Y |
| 36 2/3 | 4.5Y | 4Y |
| 37 1/3 | 5Y | 4.5Y |
| 38 | 5.5Y | 5Y |
| 38 2/3 | 6Y | 5.5Y |
| 39 1/3 | 6.5Y | 6Y |
| 40 | 7Y | 6.5Y |
Reference conversions only; this chart does not measure your foot or describe product fit.
About this product
Core Black, Cloud White and Pure Ruby sit together across this adidas Initiation, with ruby adding a vivid note between the neutral colours. Released in 2025 for youth, the pair has a textile upper that brings a fabric surface to the design. Black Pure Ruby captures its strongest colour contrast: the dark tone makes the red feel more pronounced, while white adds a lighter counterpoint.
Same shoe, other colours
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| From today | 64,99 € | 66,00 € | 92,00 € | 65,00 € | 44,00 € |
| Shops | 1 | 25 | 25 | 24 | 23 |
| Released | 2025 | 2025 | 2024 | 2025 | 2025 |
| RRP | ≈ 60 $ | ≈ 100 $ | ≈ 150 $ | ≈ 100 $ | ≈ 120 $ |
| Material | Textile | Leather | Textile | Leather | Fur |
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