Standard fit with double-needle hems for durability. Solid colors are 100% preshrunk cotton, heather colors are cotton blend. Range of colors available, with the option to print on front or back. Size range S-3XL, suitable for men and women. For all you open source rers! This is a great shirt for coders, programmers, and software developers who love everything open source. Programming, 8 Bit, Open Source, Software Development, Trending Topics, Solid Colors, Classic Style, Classic T Shirts, Everyday Wear