Stone Island has long polo with reflective technology and fabric treatments, and this season is no different. It features on the outer layer of this off-white parka, with reflective yarns woven into its surface to form a grid pattern. The innovation doesn’t just stop there, though, with a detachable, down-filled liner and sheepskin hood for added warmth. It’s branded twice, too, with an ice patch at the sleeve and engineered, chiné font at the back.