Prada Linea Rossa and the Prada Sport lines are both made by Prada, they are just 2 separate lines that they offer.
The Prada Linea Rossa line has more of a casual Look and the Prada sports are more sporty.
Both lines are extremely simple to tell apart, so here is a few things to look out for.
1. You can check the model number, have in mind, a few does share the same model number, but it's still easy to tell them apart. So let's use the 54I as an example, Prada Sport frames starts off with SPS and the Prada Linea Rossa starts with SPR, so a Prada sport model number will be SPS 54I and the Prada Linea Rossa will be SPR 54I
2. The cases they come with is also different. A Prada sport only comes with the case, cloth and a booklet (booklets only come if they are sunglasses)
The Prada Linea Rossa comes with a box, cloth, case, authenticity card and a booklet (again booklets only come with the sunglasses)
3. Prada Sports are also easy to tell apart as they always have red on the temples. The Prada Linea Rossa line does not.
