Only an estimated 4 percent of the population is born with red hair (only 2% in the U.S.), due to the recessive nature of the gene that produces it. That gene, the melanocortin 1 receptor, was discovered on the 16th of the 23 human chromosome pairs in 1995 by Jonathan Rees, a professor at the University of Edinburgh in Scotland. Get in on the inside joke with this witty tee! Shirts are available in black with white text and the words "got melanocortin 1?" spanning the front chest. The tee shirts are blank on the back.
These super soft t-shirts are 100% natural, organic cotton. Organic cotton is grown using sustainable farming practices which helps protect the environment. According to the Sustainable Cotton Project, buying organic t-shirts saves 1/3 of a pound of pesticides.

Brand: Anvil Organic 5.0 oz. 100% Organic Cotton short sleeve t-shirt. Shoulder to shoulder tape. Seamless collarette. Double needle sleeve and bottom hem. Pre shrunk. White and Natural are sewn with cotton thread.
Sizing Information: (width x length)
The measurements are one-dimensional width by length. Width was calculated from one side to the other just under the sleeves (sleeve width was not counted). Length is the full length of the shirt-- from the top of the back collar to the bottom hem. You can measure one of your favorite-fitting tees in this manner and find out which size is most closely related.
S = 18 x 27
M = 20 x 28
L = 22 x 29
XL = 24 x 31
2X = 26 x 32