Champion Mens Tech Fleece Pullover S4943, S, Black. The classic pullover hood gets an upgrade with lots of modern amenities. Made with Duofold Warm CTRL;, it provides a lightweight outer layer for cool-weather workouts or adventures. Designed for exceptional warmth without weight, Champion Tech Fleece lets you Play Warm, Stay Warm with lightweight insulation that helps hold the body's heat. Lifts chilly moisture away from skin to keep you dry. Athletic cut provides full range of movement.