MG Infinity Wool Blend Army Cap - Olive W35S40A 100% Acrylic Made of 60% wool and 40% acrylic. S/M and L/XL are available. Crown measures 3 1/2 inches deep, satin lined, 2 panels, with 1 3/4 inches wide faux leather band. Bill measures 2 1/2 inches long, pre curved, black color under billl. Thick, soft and warm material.