This t-shirt is a great basic! It's made from a thicker, heavier cotton, but it's still soft and comfortable. The double seams on the neckline and sleeves add durability. The favorite among T-shirts. • 100% ring-spun cotton • Sport Grey is 90% ring-spun cotton, 10% polyester • Dark Heather is 35% cotton, 65% polyester • Fabric weight: 153 g/m² • Pre-shrunk • shoulder-to-shoulder taping • Quarter-turned to avoid wrinkles in the middle • Raw product sourced from Bangladesh, Honduras, Haiti, Mexico or Nicaragua sizing chart LENGTH WIDTH S (cm) 71.1 45.7 M (cm) 74.3 50.8 L (cm) 76.8 55.9 XL (cm) 79.4 61 2XL (cm) 82.6 66 3XL (cm) 85 71.1