The company which is  a subsidary of the American footwear company founded by Charles Beckman is a principal supplier of what.
Red Wing Shoes Red Wing Shoes (Red Wing Shoe Company, LLC) is an American footwear company based in Red Wing, Minnesota that was founded by Charles H. Beckman in 1905.
Tieks Tieks is an American footwear brand founded in 2008. The company is headquartered in Los Angeles and sells its shoes, known as “Tieks,” exclusively through its website. Tieks feature a split-sole design, allowing the shoes to fold in half. Tieks have been worn by many celebrities including Oprah Winfrey, Alessandra Ambrosio, Francesca Eastwood, Hailee Steinfeld, Tina Fey, Candace Cameron Bure and Chelsea Clinton.