Self-sizing baseball cap

Claim 1

A self-sizing baseball cap, comprising: a plurality of fabric gores of substantially triangular shape, each said fabric gore has a first side, a second side and third side, a crown portion of essentially hemispherical shape being created by attaching said first side of said gore to said second side of another adjacent said gore and so forth until the creation of a closed section of essentially hemispherical shape; said crown portion has an inner surface and an outer surface and a lower peripheral edge, said lower peripheral edge has a forward portion, a forward midpoint, an aft portion, an aft midpoint and a circumferential linear perimeter of a first predetermined length, said first predetermined length comes in a short and a long length to accommodate a range of head sizes comfortably, said short length being sized to fit small to medium size heads comfortably, said long length being sized to fit large to extra large size heads comfortably; a visor of an essentially rigid nature being attached to said forward portion of said lower peripheral edge; a sweatband being provided, said sweatband shaped as an elongated rectangle and has an upper edge, a lower edge, a first edge, a second edge, a forward sweatband midpoint and a first predetermined width, said sweatband being joined at said first edge and said second edge; said sweatband being attached to said lower peripheral edge so that said forward sweatband midpoint coincides with said forward midpoint and said aft sweatband midpoint coincides with said aft midpoint; said sweatband being created from two or more layers, each said layer being shaped as an elongated rectangle with an upper edge, a lower edge, a first edge, a second edge, an inner surface, an outer surface, and a first predetermined width; said two or more layer sweatband has an inner layer and an outer layer, said outer surface of said inner layer being attached to said inner surface of said outer layer; and said attachment of said lower edge of said sweatband to said lower peripheral edge possesses a flexibility which permits said sweatband loop to be in the stowed or deployed position when wearing the self-sizing baseball cap, said stowed position has said outer surface of sweatband flush against said inner surface of said crown portion, said deployed position has said outer surface of said sweatband flush against the head of the wearer of said self-sizing baseball cap.