Nike Mercurial World Cup football boots from 1998 to 2010
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 1998 R9 Black White FG – Classic Soccer Cleats
Exclusive: Nike Mercurial Neymar 2018 Signature Boots to Be Inspired by 1998 Mercurial - Footy Headlines
Collector boots Ronaldo Nike Mercurial R9 ref 117311 size us8 RARE inter milan | eBay
Nike Mercurial Superfly 360 Elite 1998 iD Football Boots - Football Shirt Culture - Latest Football Kit News and More
NIKE MERCURIAL 1.0 R9 FG (1998) RONALDO * SOCCER CLEATS * US 9 | Ronaldo soccer, Soccer cleats, Nike