Footwear / adidas / Terrex / (GS) adidas Terrex Mid Gtx K 'Black Grey'
(GS) adidas Terrex Mid Gtx K 'Black Grey' EF0225
GS = grade school sizes, EU 35½–40
Your size, by email. Free, no account needed.
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Where to buy
Sizes in stock · Across the shops below · pick yours
Verified delivery destinations
Austria, Belgium, Bulgaria, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, United Kingdom, Greece, Croatia, Hungary, Ireland, Italy, Lithuania, Luxembourg, Latvia, Malta, Netherlands, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia.
The linked table lists EU27 and GB but does not say that its country list is exhaustive. It gives no foreign free threshold or transit days. US is not listed and remains unknown. Island rates differ for DE, FR, IT, NL, GB, ES, HR, DK, EE, FI, and SE. The domestic ES table depends on method, discount, and item price. No other Forum Sport storefront was confirmed.
Check address and product restrictions at checkout.
Verified delivery destinations
Spain.
The sample listing shows “Envío gratis” and “Recíbelo en 2 días laborales” for the Spain address. The page says costs and times can vary by city and asks buyers to enter an address. This evidence applies to this seller listing only. It gives no standard shop-wide rate or threshold. It proves no other destination. Unresolved EU codes: AT, BE, BG, HR, CY, CZ, DK, EE, FI, FR, DE, GR, HU. Unresolved EU codes: IE, IT, LV, LT, LU, MT, NL, PL, PT, RO, SK, SI, SE. Other unresolved codes: GB, CH, NO, IS, AD, MC. Other unresolved codes: US, CA, AU, NZ, JP, KR, SG, HK, AE, SA, MX, BR.
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Verified delivery destinations
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.
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Verified delivery destinations
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.
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Verified delivery destinations
Spain.
This offer ships to mainland Spain through Sports Sellers ES. Sellers set separate terms; marketplace items cannot ship to or return in Sprinter stores.
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Verified delivery destinations
Andorra, Albania, Austria, Bosnia & Herzegovina, Belgium, Bulgaria, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, France, United Kingdom, Gibraltar, Greece, Croatia, Hungary, Ireland, Iceland, Italy, Liechtenstein, Lithuania, Luxembourg, Latvia, Monaco, Moldova, Montenegro, North Macedonia, Netherlands, Poland, Portugal, Romania, Serbia, Sweden, Slovenia, Slovakia, Türkiye.
Spain excludes the Canary Islands. Corsica has a separate carrier. Large or heavy items can incur extra charges.
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Price, last 90 days
Lowest recorded shop price · EUR90-day low: 65,33 €; average: 74,64 €. Today from 65,33 €, the lowest we have recorded.
Fact sheet
Details
- Brand
- adidas
- Style code
- EF0225
- Upper material
- Ripstop
- Manufacturer
- adidas BV (Amsterdam), Hoogoorddreef 9-A, 1101 BA Amsterdam, NL
- Gender
- Kids
- Colour
- Black
- Sole
- Continental rubber
- Lining
- Waterproof
Availability by size
9 sizes are in stock, from 28 to 37. The easiest to find is 29, at 2 shops. 28, 30, 31 and 32 and 4 more are at one shop only. The cheapest shop changes with the size: 3 different shops today, so pick your size before you compare.
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
The Terrex silhouette gives these adidas children’s shoes their defining identity, paired with black, grey and black for a dark, understated colour combination. Ripstop forms the upper, a fabric woven to help resist tearing. The lining is waterproof, and the shoes are also described as waterproof and breathable. Underfoot, Continental rubber makes up the sole. Together, these material and construction details give the Terrex Mid GTX K a clear focus on weather protection, while the simple black-and-grey palette keeps its appearance restrained.
Same shoe, other colours
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|---|---|---|---|---|---|
| From today | 65,33 € | 64,35 € | 66,00 € | 92,00 € | 59,40 € |
| Shops | 4 | 27 | 25 | 25 | 24 |
| Released | — | 2018 | 2025 | 2024 | 2025 |
| RRP | — | ≈ 100 $ | ≈ 100 $ | ≈ 150 $ | ≈ 100 $ |
| Material | ripstop | Leather | Leather | Textile | 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