• 52% Airlume combed and ring-spun cotton, 48% polyester • Athletic Heather colors are 90% Airlume combed and ring-spun cotton, 10% polyester • Fabric weight: 5.4 oz/yd² (183 g/m²) • Micro rib fabric for a soft, stretchy feel • Fitted silhouette • Sleeves with contrast coloring • Pre-shrunk fabric for lasting fit • Blank product sourced from Nicaragua