Traditional kilt straps typically allow for a small range of adjustment at the waist, usually around 2.5 to 3.5 inches depending on the kilt maker. These straps are intended to fine-tune the fit rather than accommodate large size changes, helping the kilt sit securely at the natural waist. Because the adjustment range is limited, proper sizing is important to ensure the kilt fits correctly without relying too heavily on the straps. The straps help maintain a consistent fit while allowing for minor changes in comfort or layering.