EDEA Power Wedges are strongly recommended by EDEA  to be installed between the Curved Skating Boot and the flat Roller Frame to keep the foot in its Natural Position and to NOT Deform the Boot. The biggest advantage of the Power Wedge is that it provides a VERY secure CONTACT between the Boot and Frame, this gives much more Power to each push and stroke, thus the name POWER WEDGE. It is not necessary to use the Power Wedge on Roller Frames with a sloped front.
Colors:   Clear/White Nylon Plastic
Notes:   When installing the Power Wedge, the side with the Hollow goes towards the Frame and the smooth side mounts towards the Boot. The divot is for the Toe Stop, should it be fully retracted into the Frame.