Novak Djokovic extends partnership with ASICS shoes
ASICS Court FF Novak US Open Tennis Shoes - TENNIS EXPRESS BLOG
Novak Djokovic to launch new tennis shoe with Asics
ASICS Tennis on Twitter: "COURT FF™ Novak special edition design with @Djokernole "I enjoyed being involved in the design of the special edition COURT FF Novak that I will be wearing this