The Under Armour UA Tech 1/2-Zip Shirt is a go-to staple for training and athletic wear, and now its updated with a more streamlined profile and shaped hem for extra coverage. This Under Armour pullover shirt has a generous, half-zip neck, so layering is easy. UA Tech fabric is fast-drying, soft, moisture-wicking, and has a natural feel. Odor control treatment keeps you feeling fresh. The Under Armour Mens UA Tech 1/2-Zip Shirt has a full cut for easy range of motion. 100% polyester. Machine washable. Imported. Sizes: M-3XL. Color: Black/Charcoal. Type: Pullovers.