Soulframes are an older way to attach frames to a boot, the frames and souls are one piece!
These soulframes are a soulplate with an attached frame to be put on Roces Graal skates.
Ofcourse one could put on the UFS soulplates and skate them with other frames, I always preferred these.
They can be attached to any Graal-type skate.
The size is 11-13 which is UK sizing
Which comes down to 12-14 US
For EU sizes that would fit from 46 and up!