Quarter-zip center front zipper with mic loop that zips through the collar Hemmed cuff with thumb holes Concealed side pockets Knit waistband Mid-weight shirt with pullover design and zip through collar that is perfect as a layering system in colder environments. Warm yet breathable insulation constructed from 94% polyester/6% Spandex plaited jersey knit fabric with just enough stretch for unequal comfort. Lined with grid fleece for increased breathability and improved moisture wicking.