7.9 oz/ly (CA), 4.7 oz/sq yd (US), 161 gsm (EU). 54/40/6 cotton/polyester/organic cotton Dri-FIT sweat wicking jersey. Tagless. Rib knit collar. Taped neck and shoulders for comfort and durability. Double needle stitching throughout. Contrast heat transfer Swoosh logo at left sleeve. Modern fit.