Black Sox Size:43 The Cerbec® ceramic balls are

The Cerbec® ceramic balls are much lighter

The Snowsliders fit on the most frames likes:

and put the liner back in the skate

The JR size stands for Junior so it can be considered as XS

Black Sox Size:43 The Cerbec® ceramic balls areJug liners received a complete makeover in the new Black Sox liner. Highlight is a new dual density foam which consists of a high density EVA foam on the outside which provides support and distributes stress over a wider area. A softer inner PU foam adapts to the contours of your foot enhancing fit and comfort. The padding of the tongue was increased to almost 1 and it comes with a removable tongue insert which in a hidden pocket. New is also a V