Come and see our amazing products. This Sun Hat mesh back is made of 100% polyester. Breathable net back panel for greater comfort. Sturdy and wide brim. Fully adjustable snapback fastening at the back for perfect fit. Perforated air holes to keep head cool. Four rows of bill stitching. Designed for use in hot weather conditions. Pls confirm with us about the packing info, stock color and exact production time before placing your order.