The world No. 1 will compete in the first Grand Slam of 2015 in the Nike Slam Tunic and Nike Slam Printed shorts.

Nike Australian Open 2015 outfits

Nike Australian Open 2015 outfits

Nike Australian Open 2015 outfits

Follow our Australian Open 2015 coverage on Tennis Buzz.

Nike Tennis Zoom Cage 2

Flexibility, support, cushioning and durability in a lightweight package for speed on the court.

MENS NIKE TENNIS ZOOM CAGE 2

Nike Tennis Zoom Cage 2

Nike Tennis Zoom Cage 2

Nike Tennis Zoom Cage 2

WOMENS NIKE TENNIS ZOOM CAGE 2

Nike Tennis Zoom Cage 2

Nike Tennis Zoom Cage 2

Nike Tennis Zoom Cage 2

The new Nike Zoom Cage 2 is available Jan. 14 at nike.com and select retailers worldwide.

A sneak peek at Kei Nishikori‘s outfit for this year’s Australian Open:

Kei Nishikori Australian Open outfit

The outfit will be available online and at selected stores, stay tuned for more details.

Update: Kei’s outfit is now available online!

A sneak peek at Novak Djokovic‘s outfit for this year’s Australian Open:

Novak Djokovic Australian Open outfit

The outfit will be available online and at selected stores, stay tuned for more details.

Update: Novak’s outfit is now available online!

Nike Air Fare black/white

The Nike Air Flare, the shoes Andre Agassi wore when he captured his first US Open title in 1994, are returning in two colorways.

Andre Agassi, 1994 US Open champion

These two Nike retros, one white/black and the other black/purple/teal, carry the same characteristics as the original copies from the ’90s, but are new remastered versions.

Nike Air Flare black/white

Nike Air Flare black/purple/teal

Stay tuned for more details and the release date.

Source: Sole collector

2008 Australian Open runner-up Ana Ivanovic will wear this adizero dress in night flash/orange colorway:

Ana Ivanovic Australian Open dress

Ana Ivanovic Australian Open dress

Do you like the dress? What do you think about Ana’s chances in Melbourne this year?

Follow our Australian Open coverage on Tennis Buzz.