Sorry I have yet to respond to all the questions. Been out of town. To answer a few questions they are low top running shoes. The box says Powerline cushion. US size 10. They are white mostly. They have navy almost black Addidas stripes on both sides and a silver swoosh through the stripes. I am not certain of the shipping cost to chicago. I planned on doing a flat rate box from usps though. Never done this before so? You may get a general idea from asking your post office. And, I do not think I have any control over when my auction ends. Is that right?