The company which is  a subsidary of the American footwear company founded by Charles Beckman is a principal supplier of what.
S. B. Foot Tanning Company S.B. Foot Tanning Company is a leather production facility located in Red Wing, Minnesota. It processes leather for use in the crafting of shoes, boots, belts, and leather accessories. In 2010, the factory processed nearly 6 million linear feet of hides. S.B. Foot Tanning Company is a wholly owned subsidiary of Red Wing Shoes Company, Inc. and is the principal supplier of leather to their shoe manufacturing plants. The company also supplies over 1.5 million linear feet of leather for use in the production of military footwear per year, extending a tradition that began with World War I, when the tannery supplied boot leathers for the construction of soldier boots.
ASICS ASICS (アシックス , Ashikkusu ) (stylized as asics) is a Japanese multinational corporation athletic equipment company which produces footwear and sports equipment designed for a wide range of sports, generally in the upper price range. The name is an acronym for the Latin phrase "anima sana in corpore sano" which translates as "a healthy soul in a healthy body". In recent years their running shoes have often been ranked among the top performance footwear in the market.