The Under Armour Tech 2.0 1/2 Zip Sweater is a best-selling garment sported by the likes of Jordan Spieth. Made from 100% polyester, the Tech 2.0 1/2 Zip Sweater is designed to offer a more comfortable fit. Under Armour HeatGear technology helps regulate body temperature so you feel warmer, drier, and lighter than ever. The Tech fabric is quick-drying, ultra-soft and has a more natural feel. The Tech 2.0 Sweater is styled with a 1/2 zip neck along with the Under Armour brand logo on the left chest. Under Armour Golf Sweaters are designed with a contemporary style to create the very best performance golf apparel for your active lifestyle.