Levis 50 1 jeans are classic loose models, and the design pays attention to the loose comfort of thighs and buttocks. According to the product description and user evaluation of Levis official website, the trouser legs of Levis 50 1 jeans are relatively straight and slightly loose, which is suitable for people who like loose tailoring. In contrast, Levis 502 jeans are slim and more close-fitting. So Levis 50 1 jeans are more suitable for people who like loose style.