How come different waist sizes in jeans have the same leg opening size?

Different waist sizes in jeans can have the same leg opening size because the leg opening is often designed to maintain a consistent style across different sizes. This means that while the waist measurement increases, the leg opening remains the same to create a specific look or fit. Additionally, manufacturers may standardize leg openings to appeal to a broader range of body types and preferences, ensuring a cohesive fit throughout their product line.