Whether you're running snowy trails, conquering skin tracks, or embarking on long hikes, this versatile piece has you covered. The Motus Crew Neck LS excels in active pursuits in the coldest conditions, offering superior moisture transport and thermal regulation. When worn as a base layer, its Phasic™ AR II material sits comfortably against your skin and rapidly wicks away moisture while providing lightweight warmth. Designed to fit snugly against your body to enhance fabric performance, it's also patterned for comfort and freedom of movement during your most dynamic adventures.