Define profile, not only panel count
Five-panel and six-panel constructions do not determine fit by themselves. Crown height, front support, crown depth, brim curve and the material body together create the way a cap sits and looks when worn.
Share front and side references whenever possible. A side view communicates crown profile and brim proportion much more clearly than a front-facing image alone.
Choose the closure with the intended wearer in mind
Snap closures, straps, buckles, elastic and fitted constructions offer different adjustment ranges and rear silhouettes. The right choice depends on the target wearer, intended use, material and the desired back-of-cap appearance.
Review comfort, adjustability and the position of any rear branding on a physical sample. The back opening and closure should work with the crown rather than being treated as a separate accessory.
Confirm fit during sampling
Use a fit model or the intended wearer to review crown depth, brim position and adjustment range. Note whether the approved direction is low, mid or high profile and capture the final measurements in the project specification.
A sample is the right time to test the relationship between visual style and wearing comfort before the design moves into production planning.