I have them and they look and work great. They do support the whole foot. However, the Triumph footpeg adapters from Kuryakyn have a slight problem. They are cone shaped and smooth. If you mount the Switchblades without knurling the adapter with a chisle the Switchblades will slip and rotate. Kuryakyn knows of this problem and they will tell you to take a cold chisle and knurl the cone part of the adapter. I did that and they don't move at all. Kuryakyn is working on an improved adapter for the Switchbalde but the Triumph adapter is a low priority.
