Our three Custom Baseball Caps are made of different materials. One is made of four pieces of white mesh, one piece of black cloth, a brim, and a red plastic buckle on the back of the hat. The four pieces of mesh are the same size, and the size of the cloth is twice that of one piece of mesh; the second is made of four pieces of ivory mesh, two pieces of black denim, a bri,m and an ivory plastic buckle on the back of the hat. The four pieces of mesh and the two pieces of denim are the same size; the third is made of six pieces of black cloth of the same size, a bri,m, and an adjustable metal buckle on the back of the hat.