KO?AK is a venerable Turkish brand with more than half a century of history. It was founded in 1967 by the late Mustafa Kochak with his company of the same name, Kosak Shoes ltd., also known as Kosak Shoemaking Company. In the early years of its existence, Kosak Shoes ltd began with a small workshop in Gaziantep and produced up to 8 pairs of shoes per day. However, the company made great efforts to grow, and they were not in vain; the company managed to regularly increase production by 50 pairs per week, honing its skills and improving technology. According to Mustafa’s heirs, it was this, as well as the careful execution of handmade production, that allowed the company to become noticeable in the country within a few years and claim leadership in the segment of high-quality men’s shoes. Today the company produces more than 1,000 pairs daily - both for its own brand and for several other large Turkish brands. While continuing to invest in both research and production. The shareholders emphasize that the product of Kosak Shoes ltd is men's shoes; not women's or children's. In her designs, the followers of Mustafa Kochak consider themselves absolutely experts. The company and the Kosak brand are now expanding their international presence, aiming to increase the share of imports in their sales to 50%.