Nike Mercurial Superfly IV Heritage iD FG Ronaldo R9 1998 World Cup US 11.5 | eBay
NIKE Match Mercurial 365 III T90 R9 VAPOR INDOOR TRAINERS 10 9 44 | eBay
Nike Mercurial Vapor Chrome World Cup 2002 Soccer R9 Football Indoor Ronaldo 02 for Sale in Chicago, IL - OfferUp
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 Superfly 9 Club Indoor/Court Soccer Shoes. Nike.com
Nike Mercurial Vapor 13 Club Black AT7997-001 Soccer Indoor Turf Size 6.5 | eBay
Nike Tiempo Legend 9 Club IC Indoor/Court Soccer Shoes. Nike.com