R13 Glower Sneakers, size 7. A brand worn by Gigi Hadid and Kaia Gerber, musicians like Beyoncé and Rihanna, and rock and roll revivalists like Alison Mosshart - R13 is a luxury American fashion brand that was founded in 2009 by Chris Leba, a New Yorker who previously worked at major American fashion houses. The brand's clothing is inspired by American history, traditions, and the rebellious spirit of the country, as well as Leba's passions for English punk and the 90s rock and grunge scene. R13's designs are intended to speak to the "Other America," the daring and free-thinking people of the country. The brand's emblem is the Gadsden flag, which features a 13 rattlesnake and the slogan "don't tread on me