These are the Pearl and Navy Cleats of Ronaldinho Cleat size 6.5 mens EU 39 kangaroo leather. These have been in a shadow box for the last 6 years displayed. there is some black stains on the laces (see photo) - the insoles are removeable and also made of leather. I would not think that these should be worn. The soles of the cleats have the 10R symbol on translucent gold colored cleats. 11/15/06 is on the tag ( and that seems about right because I probably have had them since at least 2010 ). I am putting a collector price on these as they are very hard to come by. They have never been worn, I do not have the original packaging or tags or the drawstring bag anymore. They are Pearl ( but are sort of cream colored- off white)