Solid Wing New Pattern Knit Trooper Hat - Fuchsia Black 100% Acrylic Made of 100% acrylic. One size fits most, fitthing up to 7 3/8. Crown measures 7 inches deep with fleece lining. Bill measures 3 1/2 inches high, attached on front crown. Earflaps measure 5 inches long with chin strap, faux fur lined.