This season, our original winter ready "GOCap" gets an upgrade. COOLmatic | EXP DIAMAfleece with carbon is integrated on the top of the cap for increased temperature regulation. The windproof fleece backed panels on the front and side keep the cold out, while the added ear and neck coverage stays put when you need it or flip up once you've heated up (or for added style points). Designed in montreal for the cold weather we know.