Sorry but I do not open any links from someone I do not know - you can embed the picture on here though click Img code above the text box and copy the picture's url and you can view right on your thread.
Some thoughts - did you go directly to Adidas website? If they are not selling this model any more then ebay tends to have stuff no longer being produced. Another thought if you have the exact model number of the pants - just do a google search for that model number and you might strike gold finding somewhere that is selling that particular model. Something I have done for items that I want a particular model of.