ARCTERYX MOTUS BEANIE COLOR MOMENTUM HEATHER LARE/EXTRA LARGE LIKE NEW PHASIC 2 MATERIAL Thermally efficient, the Motus Beanie is made for high-output activities in cold weather. The soft Phasic AR II material delivers exceptional moisture management and lightweight warmth. Great for trail runs, ski tours, or snowshoe hikes, it fits easily in a pack or pocket and works on its own or as liner under a helmet.