Footwear / On / Cloudswift / On Running Cloudswift 4 AD Black Rock (Women's)
On Running Cloudswift 4 AD Black Rock (Women's) 3WF10450080
Black Rock (Women's) · 2025
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, Germany.
The FAQ names Germany and Austria, then says FedEx serves Europe and worldwide without a country list. The homepage reports delivery to 147 countries but does not name them. Do not infer exact coverage for the other destinations.
Check address and product restrictions at checkout.
Verified delivery destinations
Andorra, Spain.
The page gives separate delivery terms for Spain and Andorra. Spain terms include the Canary Islands, Ceuta, and Melilla. ASOS partner-brand items may ship separately and can have limited methods. Other destinations remain unknown; use the relevant local ASOS storefront for follow-up.
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Verified delivery destinations
Argentina, Austria, Australia, Barbados, Belgium, Brazil, Bahamas, Belize, Canada, Switzerland, Chile, China, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, United Kingdom, Grenada, Greece, Guyana, Hong Kong SAR China, Hungary, Ireland, Israel, Iceland, Italy, Japan, South Korea, Cayman Islands, St. Lucia, Lithuania, Luxembourg, Latvia, Morocco, Macao SAR China, Malta, Malaysia, Netherlands, Norway, New Zealand, Philippines, Poland, Portugal, Sweden, Singapore, Slovenia, Slovakia, El Salvador, Taiwan, United States.
The France policy page lists these destinations and suspends Russia. Generic groups for other countries do not establish an exhaustive list. BG, HR, RO, AD, MC, AE, SA, and MX remain unconfirmed. Checkout determines product restrictions, duties, and transit time. Free delivery depends on full-price, other, or restricted order status.
Check address and product restrictions at checkout.
Verified delivery destinations
Spain.
The official FAQ confirms delivery to mainland Spain and the Balearic Islands, and excludes the Canary Islands, Ceuta, and Melilla. It does not give an exhaustive international destination list. The terms give 3–5 business days and the €6.99/€85 rate. 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.
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Delivery destinations are unverified. Check the shop’s terms.
Verified delivery destinations
Austria, Belgium, Bulgaria, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, Greece, Croatia, Hungary, Ireland, Italy, Lithuania, Luxembourg, Latvia, Malta, Netherlands, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia.
The terms name Germany, Austria, Switzerland, and all EU countries. The official EU directory supplies the 27 country names. A separate table has a generic Non EU rate but names no destinations. Unresolved non-EU checks remain unknown. Unresolved requested country checks: AD, AE, AU, BR, CA, GB, HK, IS, JP, KR, MC, MX, NO, NZ, SA, SG, US.
Check address and product restrictions at checkout.
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.
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Price, last 90 days
Lowest recorded shop price · EUR90-day low: 80,00 €; average: 133,04 €. Today from 164,95 €, 106% above the lowest.
Fact sheet
Details
- Brand
- On
- Style code
- 3WF10450080
- Colourway
- Black Rock (Women's)
- Released
- 2025
- Retail price at launch
- ≈ 160 $
- Silhouette
- Cloudswift 4
- Upper material
- Mesh
- Manufacturer
- On Cloud Service GmbH, Köpenicker Straße 122, 10179 Berlin, DE
- Gender
- Women
Availability by size
11 sizes are in stock, from 36 to 42½. The easiest to find are 37 and 38, at 2 shops. 36, 36½, 37½ and 38½ and 5 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 |
|---|---|---|
| 36 | 5 | 3 |
| 36 1/2 | 5.5 | 3.5 |
| 37 | 6 | 4 |
| 37 1/2 | 6.5 | 4.5 |
| 38 | 7 | 5 |
| 38 1/2 | 7.5 | 5.5 |
| 39 | 8 | 6 |
| 40 | 8.5 | 6.5 |
| 40 1/2 | 9 | 7 |
| 41 | 9.5 | 7.5 |
| 42 | 10 | 8 |
| 42 1/2 | 10.5 | 8.5 |
| 43 | 11 | 9 |
Reference conversions only; this chart does not measure your foot or describe product fit.
About this product
Black and Rock tones sit together in the On Running Cloudswift 4 AD Black Rock, creating a dark, understated colour combination. Its mesh upper contributes an open textile texture and a lightweight-looking surface, while the Cloudswift 4 silhouette gives the design its familiar visual framework. Made for women, this On model dates from 2025 and keeps the palette focused and quietly distinctive.
Same shoe, other colours
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|---|---|---|---|---|---|
| From today | 164,95 € | 128,95 € | 100,80 € | 130,05 € | 119,99 € |
| Shops | 3 | 18 | 18 | 16 | 16 |
| Released | 2025 | 2025 | 2025 | — | 2025 |
| RRP | ≈ 160 $ | ≈ 150 $ | ≈ 150 $ | ≈ 170 $ | ≈ 150 $ |
| Material | Mesh | Mesh | Mesh | — | Mesh |

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Shop prices and available sizes, checked daily. The shelves are empty; the spreadsheet is not. The story







