Nike SB Zoom Stefan Janoski Slip RM Premium shoes. When he's not inspiring us to skate, Stefan Janoski is practicing his craft as a sculptor. The Nike SB Zoom Stefan Janoski Slip RM Premium puts an artistic spin on a classic slip-on with leather that looks like crackled porcelain. Premium leather has the look and feel of crackled porcelain. The leather has a subtle, glazed finish that cracks as you skate. Rubber has been thinned out in key areas for a lightweight, broken-in feel right out of the box. Geometric shapes between the midsole and the outsole expand and contract in all directions for better boardfeel and flexibility. Vulcanized construction fuses the outsole to the upper for a broken-in feel. Zoom Air unit in the sockliner gives you responsive cushioning. Imported.