Taking their inspiration from '80s tennis shoes, the Onitsuka Tiger GSM unisex lifestyle trainers are bringing retro back! GSM stands for Game, Set, Match. We think they're pretty aptly named since there aren't many other lifestyle shoes of their kind that even come close from both an aesthetic and functional perspective. With an upper crafted out of luxuriously soft suede and boasting a perforated design, they allow for the ultimate in breathability, making them a great choice for wearing in any situation - whether visiting the cinema over the weekend or running errands during the week. An everyday lifestyle shoe that pulls out all the stops.