Stone Island's Nylon Metal fabric is one of the the brand's quintessential textiles. First introduced to their lineup in the late '80s, it's seen many applications from overshirts, jogger type bottoms and most recently on a series of 5 panel caps last season. What's unique about this pullover anorak / poncho is the custom ripstop displaying a series of the brand's iconic compass insignia throughout. My only gripe is the lack of a hood, but you can't really complain with the overall styling, the fact that its super lightweight and it packs up nicely in one of the front pockets making it a nice travel companion. Get it in Pistachio Green, Navy or Black on SI's webstore.