Maison Margiela’s Replica sneakers are evocatively named, but you may be wondering what exactly they’re a replica of. They’re an interpretation of the German Army Trainer, known as GAT for short, the style is a staple of the sneaker sphere, notable for its gum rubber sole and leather and suede upper. Martin Margiela came across a pair in the ‘90s and was instantly taken with their authenticity and, just like that, a new icon was born.