Authentic. Expressive. Inspired. Created in 1988 by combining two different NB sneakers (we call it the original mashup), the 574 sneaker has become a symbol of creativity and originality. This icon has inspired enough versions for trendsetters and sneaker fans to start their own collections. Now, the evergreens, marked with the Green Leaf label, are available in a more sustainable version, yet still maintain the same legendary status.