Plucked from the '80s, the AS 520 is a terrace gem with its own authority within the label's archive. For this release, durable Cordura fills the upper with layers of suede/textile for a sturdier approach while serrated 3-Stripes sit on the sidewalls. Smooth leather is on the heel, crested with Trefoils as a symbol of heritage. The tongue's also have branding, and further down, a sturdy rubber sole unit keeps things grippy and hardwearing. adidas Originals AS 520 Trainers - Black / Gold