Experience ultimate comfort with this stretchy fabric that moves with you. The soft knit fabric is anti-pick and anti-pill with a clean, snag-free finish. It wicks sweat and dries quickly, featuring 4-way stretch material for enhanced movement. Built-in thumbholes keep sleeves in place and include a watch opening on the left wrist for easy access. A right-side envelope pocket and a generous half-zip front allow for easy layering, complemented by a shaped hem. Ideal for running, outdoor training, and fitness activities. The fitted design is not too tight or too loose. Technologies include UA Microthread for ultra-stretchy, breathable, quick-drying material that doesn't stick to the skin, Moisture Transport System for rapid perspiration evacuation, 4-Way Stretch Fabric for freedom of movement, and Anti-Odor Technology for lasting freshness. Made from 88% polyester and 12% elastane.