In an era where sneakers change hands between collectors for five and even six-figure sums, it’s sometimes hard to remember when kicks weren’t a ‘grail’ item for people worldwide. 15 years ago, sneakerheads were a subculture centered in New York, LA, London, Japan and the Internet. Then, in 2002, the Nike SB Dunk was introduced by Nike’s fledgling skateboarding division, and an 80s basketball shoe ignited both the world of skateboarding and sneaker culture.