Nike Mercurial Vapor II

The Mercurial Vapor II was the second generation of Nike's flagship speed-boot silo, worn by Messi during a stretch in the middle of 2005 — one of four Nike models he rotated through during his brief pre-adidas career at Barcelona.

• 2005 — Messi wore the Nike Mercurial Vapor II during a stretch roughly from June to October 2005, alongside the Tiempo Air Legend, before his Nike period ended in February 2006 when he signed with adidas.

Because Messi was an unsigned academy/young first-team player for most of this period, exact switch-over dates between models vary slightly across sources.

The second-generation Vapor refined the original Vapor I's carbon-fibre-plated speed-boot concept with an updated synthetic upper and sole-plate geometry, continuing Nike's push toward the lightest possible competitive boot for quick, low-to-the-ground players — a natural fit for Messi's playing style even at this early age.

Contemporary match photography shows Messi generally wearing standard-issue, mostly white/silver or black/silver retail colourways typical of the mid-2000s Nike boot range, rather than any Barcelona-specific or Messi-specific design (retail colourways for the Vapor II during this period included white/red combinations). No source consulted documents a bespoke or player-exclusive colourway for Messi within this Nike era.

Unlike his later adidas years, Messi's Nike period produced no dedicated marketing campaign or signature colourway built around him — he was one of many Barcelona players outfitted through the club's blanket Nike kit deal, still a teenager fighting for a first-team place. The Vapor II's significance is retrospective: it's part of the boot rotation he wore while establishing himself as a first-team player, in the months before a chain of events sent him to adidas (see the companion file on the Nike Tiempo Air Legend 2005 for the full story of that transition).

Boot-specific match/goal records distinguishing the Vapor II from Messi's other 2005 Nike boots (Tiempo Air Legend) are not consistently documented in the sources reviewed; it is understood to have been part of his general 2005 rotation.