My 2.5" GO FAST embroidered patch on a WELD MFG corduroy field trip hat.
More info on this WELD MFG hat:
With its 5 panel unstructured crown, this design is 54 cm in diameter to fit most kids. Derived from our appreciation for vintage style, now your kid can rock a corduroy hat, too.
Fits most kids (54 cm)
Crafted from soft corduroy cotton fabric
Features a fabric strap with adjustable brass metal closure