Nike Mercurial Superfly 9 Club Indoor/Court Soccer Shoes. Nike.com
Nike Neymar Mercurial Vapor 13 Chrome Academy IC Soccer Indoor Cleats AT7994-006 | eBay
NIKE Mercurial VAPOR III R9 Blue INDOOR TRAINERS BOOTS Size 8,5 42 | eBay
Nike Mercurial Vapor VIII Victory Retro Blue Indoor – Classic Soccer Cleats
Nike Mercurial Superfly 9 Club Indoor/Court Soccer Shoes. Nike.com
Nike celebrate 15 years of Mercurial and recreate the R9 boot
Nike Mercurial Vapor 13 Club Black AT7997-001 Soccer Indoor Turf Size 6.5 | eBay
NIKE Tiempo MV VAPOR I II III R9 INDOOR TRAINERS SOCCER BOOTS 12 12 46 | eBay
Nike Mercurial Vapor I Talaria IC Indoor R9 Ronaldo Silver Red 9.5 US Elite | eBay
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.