Made with a stretch, antibacterial fabric with brushed inner surface, Ski-Doo's Sublimated snowmobile balaclava features flatlocked seams prevent skin chafing. More comfortable for active riders. Its moisture-wicking anti-odor treatment means you can wear it even during those extended rides that turn into a 3-day weekend adventure. 91% Polyester, 9% Spandex Features Stretch, antibacterial fabric with brushed inner surface. Moisture-wicking anti-odor treatment. Flatlocked seams prevent skin chafing.