You can get the Nike Air Tech Challenge II Turbo Green for $101 with free shipping.

Cop them here and use coupon 15LUCKY at checkout.

And the Air Tech Challenge II QS Clay Blue is only $125 with free shipping.

Cop them at CT and use coupon MAYDAY25 at checkout.

And for fans of the Air Tech Challenge, there are a few pair of Hot Lavas left.

size? (sz. 8,10,11 US)
offspring (sz. 13 US)