Nike SB Zoom Janoski OG+ Skate Shoes. The Janoski continues the journey of Stefan's signature skateboarding line. Skate-specific tread helps deliver great boardfeel and flick. A reengineered upper helps give you better fit and comfort, opening the door for next-level performance. Suede upper is soft and durable. Vulcanized construction fuses the sole to the upper for a flexible, broken-in feel. Snappy and responsive, Zoom Air cushioning helps provide a quick-off-the-ground sensation.