Footwear / adidas / Courtflash / adidas Courtflash Tennis (Kids)
adidas Courtflash Tennis (Kids) KK3866
· Pink/White · GS = grade school sizesPrice, last 90 days
Lowest recorded shop price · EUR90-day low: 37,95 €; average: 45,88 €. Today from 37,95 €, the lowest we have recorded.
37,95 €RRP 54,95 €−31 % vs RRP
at Zalando ES · cheapest of 4 shops
Go to Zalando ESPrice drops and restocks in your size, by email. Free, no account needed.
Sizes in stock Full adidas size guide
Where to buy
4 shopsOrdered by price, not by commission. Some links pay us a commission; your price stays the same.
ships to Spain
Spain. The terms define delivery in Spain and exclude the Canary Islands, Ceuta, and Melilla. They also exclude some hazardous goods from island destinations. Standard delivery dates depend on the product; express delivery is at most two working days when offered. Check address and product restrictions at checkout.ships to 35 countries
Andorra, Albania, Austria, Belgium, Bulgaria, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, United Kingdom, Gibraltar, Greece, Croatia, Hungary, Ireland, Iceland, Italy, Lithuania, Luxembourg, Latvia, Monaco, Malta, Netherlands, Norway, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia. The current table confirms the same 35 named destinations. England is the only named UK region; the table gives no rate for Scotland, Wales, or Northern Ireland. Current table readings: Germany €14.95, free from €100, 3–5 days; France €6.99, free from €85, 3–5 days; Italy €7.99, free from €79, 3–5 days; Portugal €4.95, free from €59.95, 24–48 hours; Netherlands €9.95 below €100, €4.95 from €100 to under €200, free from €200, 3–5 days; England €14.95 below €100, €7.95 from €100 to under €200, free from €200, 5–7 days. The page says “Los países que no aparecen en esta tabla no tienen disponible el servicio terrestre y solo cuentan con envío aéreo. Los costes de este servicio se calculan en el carrito según destino y productos seleccionados.” Unnamed destinations have no land service; air costs depend on destination and selected products. US is unnamed, so its rate, threshold, transit, and currency remain unknown. Spain and Portugal have regional limits. Unresolved target checklist codes: US, CA, AU, NZ, JP, KR, SG, HK, AE, SA, MX, BR. 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.ships to 6 countries
Belgium, Germany, Spain, France, Ireland, Netherlands. The page has a national Spain section and an international list titled “Países disponibles”. Together they define ES, BE, DE, FR, IE, and NL as the complete set. International products exclude bulky goods, wine, liquor, and refurbished goods. Some technical products may fail. Customers act as importers. Ceuta and Melilla have separate product rates and customs rules. Other ECI storefronts need separate affiliate review. Check address and product restrictions at checkout.All Zalando ES codesAll PadelNuestro codesAll adidas codesZalando ES dealsPadelNuestro dealsadidas dealsEl Corte Inglés dealsadidas deals todayadidas releases
Fact sheet
Details
- Brand
- adidas
- Style code
- KK3866
- Colourway
- Pink/White
- Upper material
- Piel de imitación/tela
- Manufacturer
- adidas BV (Amsterdam), Hoogoorddreef 9-A, 1101 BA Amsterdam, NL
- Gender
- Kids
4 more details
- Closure
- Laces
- Sole
- Fibra sintética
- Lining
- Textile
- Insole
- Tela
Availability by size
20 sizes are in stock, from 28 to 40.
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
Imitation leather and textile form the upper of the adidas Courtflash, mixing a smoother synthetic face with cloth that looks more woven and less uniform. Distilled pink, footwear white and footwear white make the colourway for unisex children, and laces close the shoe. The sole is synthetic fibre and the lining is textile. It is flexible, non-slip and padded, with a removable piece. Distilled pink is a soft, dusty pink that looks quieter beside white, while footwear white stays a clean bright white. Imitation leather usually holds a smoother surface than textile. This kids’ tennis shoe brings those materials, the colour mix, the laces, the sole, the lining and those features together in the Courtflash.
Same shoe, other colours
People also compare
 |  |  |  |  | |
|---|---|---|---|---|---|
| From today | 37,95 € | 66,00 € | 92,00 € | 71,50 € | 65,00 € |
| Shops | 4 | 25 | 25 | 24 | 24 |
| Released | — | 2025 | 2024 | 2018 | 2025 |
| RRP | — | ≈ 100 $ | ≈ 150 $ | ≈ 100 $ | ≈ 100 $ |
| Material | Piel de imitación/tela | Leather | Textile | Leather | 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