The Thunderbolt is the ultimate pullover for all of your winter needs. Equipped with FN Dry 10, critically taped seams, and Oakley's BioZone Shell technology, this is the pinnacle of managing moisture, retaining warmth without sacrificing mobility. The two-point hood cinch system is helmet compatible and provides the perfect custom fit. Did we mention the strategically placed RFID pass pocket and media compartment to keep your belongings readily accessible and dry? This pullover has it all from functionality and comfort to style. What else would you expect from Oakley?