Flexfit Mesh Cotton Twill Trucker 2 Tone Cap - Black White 100% Polyester Made of 55% polyester, 43% cotton and 2% spandex. One size fits most, fitting from 6 7/8 up to 7 1/2. Bill measures 2 3/4 inches Long, pre curved, silver color under bill. Crown measures 3 1/2 inches deep, 6 Panels, constructed mid profile. Soft, cool and thick material.Elastic band inside.