The Columbia® Midweight II™ 1/2-Zip Pullover shirt is designed to keep you warm and protected during your workouts or outdoor activities. This men's Columbia long-sleeve top is made with Omni-Heat® thermal reflective to maintain core heat and Omni-Wick® moisture-wicking technology to draw sweat away from your body, keeping you dry and comfortable. Strategic ergonomic seams with contrast stitching have an athletic look and allow full, easy range of motion. The Columbia Midweight II 1/2-Zip Pullover for men has a stand-up collar, half-zip neck, and antimicrobial fabric to fight odors. 100% polyester. Machine wash. Imported.