Real Madrid 2017/18 Third Full Sleeve Retro Jersey, commonly associated with Cristiano Ronaldo's time at the club. 

Design and Features: It's a blue (teal) long-sleeve jersey with a distinctive patterned design, featuring the Adidas logo, Real Madrid crest, and "Fly Emirates" sponsor prominently displayed.

Emblems and Patches: The jersey includes the UEFA Champions League "RESPECT" patch on one sleeve and the "UEFA Champions League" star ball patch on the other, indicating it's a version worn for Champions League matches.

Season: This specific design was the third kit used by Real Madrid during the 2017-18 football season.