The baseball cap fabric has elastic cotton, and the cotton is because the cotton is more comfortable and friendly to the skin, and has strong moisture absorption. The sweat band is an elastic band. The elastic band can adapt to more people's head shape, or it can be a Velcro, a metal buckle or a rubber buckle to adjust the size to suit various people. Most of the front linings are undamaged Oxford cloth, and the embroidery is also very delicate.
Regular hand washing, the general hat will not shrink. Wash with cold water or warm water at about 30 degrees. Do not wash with too hot water, otherwise the cap will shrink when washed. Wash your hat with soap and do not wash it with detergent.