Have you ever asked yourself about the weight of the pair of jeans you are wearing? Most of us have weights on their bodies they don’t even know of. Ask yourself, what kind of jeans are you supposed to buy or have on? Which one is better between lightweight jeans and heavyweight jeans? The main question is, how much do jeans weigh and how is knowing the weight affect your fashion? Lightweight jeans – any jeans weigh below 12 Oz belongs here. Mid-weight jeans – this group weighs between 12 & 16 Oz. Heavyweight jeans – this category weighs between over 16 Oz For details about How much do jeans weigh you can read this.