With Agassi back on the Nike roster we can expect to rock out to plenty of good times and great classic tennis sneaker hits this year. Kicking it off in sync with the sizzling hot Australian Open, Nike have whipped up this limited edition Tier Zero Tech Challenge II SP. The white leather court-sneak comes accented with blue and orange highlights, and features some special tieback stats with the years Agassi won the Australian Open stitched on the 3M tongue and '1036' on the heels representing his total number of career wins. They are some pretty damn impressive figures indeed, what'd be even more impressive is if you can manage to get hold of a pair! These mid-cut hot ones are available now at select Nike Tier Zero accounts globally including SNS and Foot Patrol.