Stay warm when the temperature drops. The LFC Mens Crimson Strike Winter Drill Jacket is a slim-fitting design with lightweight insulation to help you stay warm and focused during practice. Sweat-wicking fabric kicks in when the game heats up. Nike Therma fabric helps manage your body’s natural heat to keep you warm. Nike Dri-FIT technology helps keep you dry and comfortable. Synthetic insulation gives you warmth without weighing you down. Invisible Thumb Loops help hold the sleeves in place as you move.