7.4 oz., 250 gsm (US), 12.3 oz/Lyd (CA),100% polyester double knit; Moisture-management properties; Raglan sleeves offer a comfortable, nonbinding fit; Smooth technical face with textured mesh back; YKK zippers; Hidden media player pocket; Hand pockets provide warmth and storage; Drawcords bottom hem with dual barrel stoppers; Flatlock seams reduce chafing and increase durability;