It also helps you see that not every company really cares about their marketing or brand identity. This design doesn’t look like a solid color because of its structured color patterns, however it still has an overall fun vibe to it. But what makes it stand out among other rainbow flags is that it’s design is playful and whimsical. Anyone interested in the rainbow flag running gear and rainbow shirt will love this product. The shirt is made from 100% cotton and features a tassel in back with a running gear logo over it. A unique t-shirt featuring gay pride, rainbow flags and running gear that is based on the 20th anniversary of the Super Bowl 50.