Open Source > proprietary

Open Source > proprietary. Most of the internet is powered by Open Source Software. Open beats closed over and over again. This isn't opinion, this is fact. This t-shirt feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women. Short sleeve Unisex T-shirt • 100% combed and ring-spun cotton (Heather colors contain polyester) • Ash color is 99% combed and ring-spun cotton, 1% polyester • Heather colors are 52% combed and ring-spun cotton, 48% polyester • Athletic and Black Heather are 90% combed and ring-spun cotton, 10% polyester • Heather Prism colors are 99% combed and ring-spun cotton, 1% polyester • Fabric weight: 4.2 oz (142 g/m2) • Pre-shrunk fabric • Side-seamed construction • Shoulder-to-shoulder tapingSize guide   S M L XL 2XL 3XL 4XL Length (inches) 28 29 30 31 32 33 34 Width (inches) 18 20 22 24 26 28 30   S M L XL 2XL 3XL 4XL Length (cm) 71 74 76 79 81 84 86 Width (cm) 46 51 56 61 66 71 76