7.4 oz, 250 gsm (US), 12.3 oz/Lyd (CA), 100% polyester double knit. Moisture-management properties. Smooth technical face with textured mesh back. Raglan sleeves offer a comfortable, nonbinding fit. 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.