What is the difference between 501s and 618s Levis jeans?
501’s are the original fit. The design hasn’t changed since first being produced and are known as an anti-fit. i.e. It doesn’t have the bit of extra material at the seat, it is straight so the material cuts into your backside.This fit only suits people up to a 32 inch waist as it isn’t generous to the heavy thighed person.501 are a red tab jean which corresponds to the material type. 618 are an orange tab loose fit jean which are no longer made.These are very good for a bigger type person, these fit I used to prefer myself.