• 100% combed and ring-spun cotton • Athletic heather is 90% cotton, 10% polyester • Other heather colors are 52% cotton, 48% polyester • Fabric weight: 4.2 oz/y² (142 g/m²) • Relaxed fit • Pre-shrunk fabric • Side-seamed construction • Crew neckSize guide S M L XL 2XL Shirt Width (inches) 18 1/2 20 22 24 26 Shirt Length (inches) 25 1/4 26 26 3/4 27 1/2 28 1/4 US size 2 6 10 14 18 EU size 32 36 40 44 48