*Helmet in the picture is for illustration purposes only, helmet is sold separately. This cap is made of a full mesh mesh. It is made with full mesh fabric and button less so it can be used as an inner cap for a motorcycle half cap. It has a sophisticated design without a button on the top. The front and back are made of two types of mesh material, so you can maintain a firm silhouette. The dents on the ear make it comfortable to wear. Perfect for active activities such as golf, sports, and outdoor activities. Of course, the brim length, depth, width, and head circumference are all large. Genuine BIGWATCH product.