Nike Mercurial Vapor VIII Victory Retro Blue Indoor – Classic Soccer Cleats
Nike Youth Mercurial Vapor 13 Academy MDS IC Indoor Soccer Shoes 5Y Women's 6.5 | eBay
Nike celebrate 15 years of Mercurial and recreate the R9 boot
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 Tiempo Legend 9 Club IC Indoor/Court Soccer Shoes. Nike.com