Better Tri Shoes

Hello fellow Slowtwichers,

I am currently working on designing triathlon cycling shoes and road shoes. I am asking for your help. Could you tell me what issues you have with your current shoes or what you would like to see improved in them. Also if you have any other ideas i would love to hear them. Also please specify what shoes you are currently using. If you have any interesting links to products or studies that would be of use, that would be great too.

Thanks for your input!
Best regards,
Michael