What are baseball caps typically made of?
Baseball caps are made of all types of material and shaped in various styles for different purposes. Major league baseball players wear classic-style caps made of wool with their team’s simple logo and colors; the logo is usually embroidered into the wool. Caps used by players may sometimes have sunglasses attached to the peak that can be flipped down when the player must look into the sky, but kept flipped up at other times.
