What are those fancy liners in your photos?

Those are Intuition skate liners.  They are the best.  We highly recommend them.  For the best compatibility with the FR Skates/Seba FR1/FR3/FRX we've found that the V1 liner fits the shape of the FR shell better than the V2.  The Intuition Skate V2 Liner may work better for other boots, however.