Footwear / Under Armour / Sonic 7 'Opal Blue' (Women's)
Sonic 7 'Opal Blue' (Women's) 3028003-494
· Stream/White/Opal Blue · 2025Price, last 90 days
Lowest recorded shop price · EUR90-day low: 81,35 €; average: 87,15 €. Today from 84,45 €, 4% above the lowest.
84,45 €
at Decathlon · cheapest of 3 shops
Go to DecathlonPrice drops and restocks in your size, by email. Free, no account needed.
Sizes in stock Full Under Armour size guide
Where to buy
3 shopsOrdered 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 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.ships to Spain
Spain. The Spanish terms state national-territory delivery and exclude the Canary Islands, Ceuta, and Melilla. They do not explicitly reject international delivery. The listed rates apply to this Spanish storefront only. 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.ships to 39 countries
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. Check address and product restrictions at checkout.All Top4running codesAll Direct Running codesDecathlon dealsTop4running dealsWeplayhandball dealsDirect Running dealsUnder Armour deals todayUnder Armour releases
Fact sheet
Details
- Brand
- Under Armour
- Style code
- 3028003-494
- Colourway
- Stream/White/Opal Blue
- Released
- 19 Feb 2025
- Retail price at launch
- ≈ 110 $
- Silhouette
- Sonic 7
3 more details
- Upper material
- Jacquard
- Manufacturer
- Under Armour Europe B.V., Stadionplein 10, 1076 Amsterdam - NL, Terms%20and%20Conditions%20of%20Use%E2%80%9D
- Gender
- Women
Availability by size
4 sizes are in stock, from 37½ to 40½. The easiest to find are 37½, 38 and 38½, at 2 shops. 40½ is 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 |
|---|---|---|
| 35 1/2 | 5 | 3 |
| 36 | 5.5 | 3.5 |
| 36 1/2 | 6 | 4 |
| 37 1/2 | 6.5 | 4.5 |
| 38 | 7 | 5 |
| 38 1/2 | 7.5 | 5.5 |
| 39 | 8 | |
| 40 | 8.5 | 6 |
| 40 1/2 | 9 | 6.5 |
| 41 | 9.5 | 7 |
| 42 | 10 | 7.5 |
| 42 1/2 | 10.5 | 8 |
| 43 | 11 | 8.5 |
| 44 | 11.5 | 9 |
| 44 1/2 | 12 | 9.5 |
Reference conversions only; this chart does not measure your foot or describe product fit.
About this product
This pair came out in 2025, bringing the Under Armour Sonic 7 to a women’s design in Stream, White and Opal Blue. Its jacquard upper has a woven texture, giving the material a distinct surface rather than a smooth finish. The colour combination brings together a cool blue accent, white and a deeper stream tone. The Sonic 7 'Opal Blue' pairs this mix with a textile-focused look.
Same shoe, other colours
People also compare
 |  |  |  |  | |
|---|---|---|---|---|---|
| From today | 84,45 € | 29,95 € | 90,00 € | 80,00 € | 76,36 € |
| Shops | 3 | 7 | 7 | 6 | 6 |
| Released | 2025 | — | — | — | — |
| RRP | ≈ 110 $ | — | ≈ 120 $ | — | — |
| Material | Jacquard | — | Mesh | — | — |
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