I believe these are the mercurial r9 from 1998. I remember having a pair with the same colorway but without cleats. For indoor soccer I believe but can't find any info online.
Nike Mercurial Vapor IX 1998 R9 SE | eBay
Nike Air Max Mercurial 98 FC Deep Royal Blue Mens Size 13 | eBay
Nike mercurial soccer cleats size 9.5. Rare 1998!! The original Mercurial
Nike Mercurial FG 1998 R9
New Mercurial Vapor IX colourway celebrates R9's 1998 originals. - SoccerBible
Nike Mercurial Vapor IX 1998 R9 15th Anniversary Limited Edition - SIZE US 11 | eBay
Nike Mercurial Superfly IV Heritage iD FG Ronaldo R9 1998 World Cup US 11.5
Nike Mercurial World Cup football boots from 1998 to 2010
Nike Mercurial World Cup football boots from 1998 to 2010
1998 - The Birth of Nike Mercurial | Ultra Football
1998 - The Birth of Nike Mercurial | Ultra Football
I custom made Ronaldo R9s 1998 Nike Mercurial Vapor's : r/bootroom
Nike Mercurial | 25 years anniversary
15 years with the Mercurial R9 - The original faces off with the heir
1998 OG Nike Mercurial Vapor R9 SG sz. 8.5 Made In ITALY
OMG! NIKE MERCURIAL HERITAGE iD - R9 1998 😱 | KitLab
Nike Mercurial Vapor FG RARE 1998 US 11 Soccer Cleats 117218 012 Ronaldo Black | eBay
Nike Mercurial 1998-2015 – Boots Vault
Mbappé 'Leaks' Spectacular Nike Mercurial Superfly VI 1998 Boots - Footy Headlines
1998 OG Vtg Nike Mercurial Vapor I 1 R9 Sample Cleats Sz. 7.5 Black Superfly CR7
Nike Mercurial World Cup football boots from 1998 to 2010
Nike Mercurial Vapor 1998 Football Soccer Cleats Retro R9 US8 UK7 EUR41 Italy | eBay
Nike - Air Max Mercurial 98 | TheFootballBoutique
