Poor Workmanship

I purchased a pair of Nike Women's Nike Air Zoom Pegasus 40 White/Picante Red Running Shoe 10 months ago. The front black part of the shoe is now starting to come off. I purchased it from Bash.com.

Both Bash.com and Nike have been unable to help me with this extremely poor workmanship and quality.

This is not a pair of cheap shoes. I had higher expectations of Nike as a brand and I expected their quality to be of a much higher standard.