Footwear / Nike / ACG / Nike ACG ZoomX Ultrafly Trail Baltic Blue
Nike ACG ZoomX Ultrafly Trail Baltic Blue HF5668-400
blue · 2026
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
Andorra, Albania, Armenia, Angola, Austria, Azerbaijan, Bosnia & Herzegovina, Belgium, Bulgaria, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, Gibraltar, Guadeloupe, Greece, Croatia, Hungary, Ireland, Italy, Kazakhstan, Liechtenstein, Lithuania, Luxembourg, Latvia, Monaco, Moldova, Montenegro, North Macedonia, Martinique, Malta, Netherlands, Norway, Poland, Portugal, Réunion, Romania, Serbia, Sweden, Slovenia, Slovakia, San Marino, Türkiye, Ukraine, Kosovo.
The checkout menu lists the destination names in evidence, but the page does not say the list is exhaustive. “Ingresa tu dirección de envío para ver los métodos disponibles.” No country-specific cost, free threshold, or transit time was shown. Brand and product limits may block some shipments. The help page names Asics, Mizuno, and Wilson tennis racquets as examples of brand limits. The menu also lists “San Martín”; I omitted it because the label does not identify MF or SX. The test cart was removed after review. No personal or payment data was entered. Unresolved target codes: GB, IS, US, CA, AU, NZ, JP, KR, SG, HK, AE, SA, MX, BR.
Check address and product restrictions at checkout.
Verified delivery destinations
Spain.
The .es help page says this site ships only to Spanish territory and directs other countries to Sportsdirect.com. Regional limits include mainland Spain, the Canary Islands, the Balearic Islands, Ceuta, and Melilla. Official transit times conflict: the options page says 5–10 days, while the homepage says 3–7 days.
Check address and product restrictions at checkout.
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.
Verified delivery destinations
Spain.
The Spanish terms say delivery is organised in national territory, excluding the Canary Islands, Ceuta, and Melilla. They do not explicitly reject international delivery. The product page gives a sample estimate, not a general transit promise. Unresolved requested country checks: AD, AE, AT, AU, BE, BG, BR, CA, CH, CY, CZ, DE, DK, EE, FI, FR, GB, GR, HK, HR, HU, IE, IS, IT, JP, KR, LT, LU, LV, MC, MT, MX, NL, NO, NZ, PL, PT, RO, SA, SE, SG, SI, SK, US.
Check address and product restrictions at checkout.
Verified delivery destinations
Spain.
The terms cover Spanish national territory except the Canary Islands, Ceuta, and Melilla. GLS and MRW options have different regional limits. The live feed row says DE, so check its country metadata. Other Topforsport country shops need separate affiliate review.
Check address and product restrictions at checkout.
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Price, last 90 days
Lowest recorded shop price · EUR90-day low: 167,49 €; average: 190,26 €. Today from 185,00 €, 10% above the lowest.
Fact sheet
Details
- Brand
- Nike
- Style code
- HF5668-400
- Colourway
- blue
- Released
- 2026
- Retail price at launch
- ≈ 260 $
- Silhouette
- ZoomX Ultrafly Trail
- Upper material
- Vaporweave
- Manufacturer
- NIKE Retail B.V., Colosseum 1, 1213 NL Hilversum, NL
- Gender
- Men
Availability by size
11 sizes are in stock, from 40 to 47½. The easiest to find is 42½, at 3 shops. 40, 42, 44½ and 45½ and 1 more are at one shop only. The cheapest shop changes with the size: 2 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 |
|---|---|---|
| 32 | 1 | |
| 33 | 1.5 | 1 |
| 33 1/2 | 2 | 1.5 |
| 34 | 2.5 | 2 |
| 35 | 3 | 2.5 |
| 35 1/2 | 3.5 | 3 |
| 36 | 4 | 3.5 |
| 36 1/2 | 4.5 | 4 |
| 37 1/2 | 5 | 4.5 |
| 38 | 5.5 | 5 |
| 38 1/2 | 6 | 5.5 |
| 39 | 6.5 | 6 (39) |
| 40 | 7 | 6 (40) |
| 40 1/2 | 7.5 | 6.5 |
| 41 | 8 | 7 |
| 42 | 8.5 | 7.5 |
| 42 1/2 | 9 | 8 |
| 43 | 9.5 | 8.5 |
| 44 | 10 | 9 |
| 44 1/2 | 10.5 | 9.5 |
| 45 | 11 | 10 |
| 45 1/2 | 11.5 | 10.5 |
| 46 | 12 | 11 |
| 47 | 12.5 | 11.5 |
| 47 1/2 | 13 | 12 |
| 48 | 13.5 | 12.5 |
| 48 1/2 | 14 | 13 |
| 49 | 14.5 | 13.5 |
| 49 1/2 | 15 | 14 |
| 50 1/2 | 16 | 15 |
| 51 | 16.5 | 15.5 |
| 51 1/2 | 17 | 16 |
| 52 | 17.5 | 16.5 |
| 52 1/2 | 18 | 17 |
| 53 1/2 | 19 | 18 |
| 54 1/2 | 20 | 19 |
| 55 1/2 | 21 | 20 |
| 56 1/2 | 22 | 21 |
Reference conversions only; this chart does not measure your foot or describe product fit.
About this product
Vaporweave forms the upper of the Nike ACG ZoomX Ultrafly Trail Baltic Blue, giving the shoe a smooth, technical-looking surface with a distinctive finish. Its blue colourway brings a clear, cool tone to the design without introducing a complex palette. The ZoomX Ultrafly Trail silhouette is made for men, and this Nike ACG pair arrived in 2026 with a focused visual identity.
Same shoe, other colours
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|---|---|---|---|---|---|
| From today | 185,00 € | 73,00 € | 83,00 € | 66,99 € | 74,00 € |
| Shops | 3 | 27 | 24 | 21 | 20 |
| Released | 2026 | 2024 | 2026 | 2024 | — |
| RRP | ≈ 260 $ | ≈ 150 $ | ≈ 135 $ | ≈ 110 $ | ≈ 115 $ |
| Material | Vaporweave | — | — | Mesh | Textile |

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






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