Release
MM6 Maison Margiela ACS Pro Cosmic Sky: 17 November listing
· By Javier Marí Lobato
The MM6 Maison Margiela version of the Salomon ACS Pro is set for 17 November 2026 in marketplace listings.
Not confirmedThis has not been announced by the brand. We publish it as a rumour, not as a fact, and will update the page if it is confirmed.
MM6 Maison Margiela’s Salomon ACS Pro in the Cosmic Sky colourway is listed for 17 November 2026. The date comes from marketplace listings, and the pair is identified by the name MM6 Maison Margiela Cosmic Sky.
The ACS Pro model
The ACS Pro belongs to Salomon’s trail-running range. Its name refers to the Agile Chassis System, Salomon’s approach to support and stability. The model has also moved beyond its running roots into everyday wear, where its technical design has become familiar.
Cosmic Sky is a named MM6 Maison Margiela colourway of that established model. The collaboration is the defining point in the release name, while Cosmic Sky distinguishes this version from other ACS Pro editions. No further design detail is needed to tell this pair apart by its listed identity.
The ACS Pro’s history gives the collaboration a clear place: it keeps the established model name while adding a distinct MM6 Maison Margiela edition. The model’s trail-running roots explain its technical identity; its use in everyday outfits has broadened its audience over time.
Other ACS Pro colourways include MM6 Maison Margiela Green Gables and A-COLD-WALL Black Olive. These names show that the model has appeared in several separately named editions, including another colourway associated with MM6 Maison Margiela. Cosmic Sky remains its own distinct version.
Marketplace listings give 17 November 2026 as the date for this pair. Treat that timing as reported rather than confirmed. The full name, Salomon ACS Pro MM6 Maison Margiela Cosmic Sky, is the clearest way to distinguish it when looking for this release.
View the Salomon ACS Pro MM6 Maison Margiela Cosmic Sky, style L45448800.
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