Nike Dri-FIT ADV technology combines moisture-wicking fabric with advanced engineering and features to help you stay dry and comfortable. Jacquard knit fabric has a smooth texture. Engineered back panel has a breathable, airy sensation. Sleeve seams are moved to the front of the shoulder, creating a curve that follows the shape of your arm so you can swing and serve freely. More Details 1/4-length zipper 100% polyester pit to pit 22" flat front length 28" back length 29"