SIZE & FIT GUIDE

Back view of vintage baseball cap with metal buckle and clean, logo-free look

Finding Your Perfect Fit – Even in One Size

We get it — finding a cap that fits just right can be tricky. That’s why every CAPS ON hat is designed with a one-size-fits-most philosophy.
With a cap circumference of 56–60 cm (22"–23.6") and an adjustable back strap, our vintage-inspired hats offer a flexible fit that adapts to most head shapes — no squeezing, no slipping.
The unstructured crown and washed cotton fabric naturally mold over time, giving you that relaxed, broken-in feel from day one.
Whether your style is low-profile or worn high, our caps are made to move with you — comfortably and effortlessly.