Our newest cold-weather thermal for outdoor activities, the Reheat Mock Neck Thermal is perfect for those chilly days spent hiking, camping, biking, and skiing. It's made of moisture-wicking fabric and includes Polygiene® odor control tech for all-day freshness. Layer it for extra warmth and pair it with your favorite leggings!Models shown are 5'9" to 5'11" tall, wearing size S/4 or L/12.