Description

From Nike, the Dry Element Half Zip Long Sleeve Top features: 
Mesh on the back and shoulders enhances airflow where you need it most for lightweight, breathable comfort.
Dri-FIT Technology helps you stay dry and comfortable by wicking sweat away from your skin to the fabric’s surface, where it quickly evaporates.
Featuring a looser fit than previous versions, a relaxed design is ideal for layering and lets you move without restriction.
Half zip front closure
Thumbholes keep the sleeves in place
Fabric at the cuffs extend over your hands for added warmth
Polyester/spandex 
Machine wash/ tumble
Imported.