Nike SB Chron 2 Canvas Shoes. The Nike SB Chron 2 Canvas is the newest member of the Chron family. The revamped design includes a reshaped collar and heel for an improved fit—all while maintaining the comfort and performance you expect from Nike SB. Canvas is flexible and breathable. Foam cushions every step. Vulcanized construction fuses the sole to the upper for a flexible feel. Extended toe bumper adds durability. Traditional lacing. Imported.