Nike Air Tech Challenge 2 Size:12 and an adjustable closure at

and an adjustable closure at the rear

100% Poly Mesh

important items nearby

Insulated with poly down

") to feelings of pure on-foot bliss (check out the lush velvet accents and springy Nike Zoom Air cushioning)

Nike Air Tech Challenge 2 Size:12 and an adjustable closure atMen's Shoes Hitting the '90s tennis scene on the feet of the hottest player at the time, the Air Tech Challenge turned heads on the court with its brash and unconventional style. Well, it's back with the same attitude that made it an icon. This edition gives the original design a more aged aesthetic on the midsole. And its foundational elements, like the real and synthetic leather upper, plush foam collar and visible Max Air unit have proven to