5 panels. Snapback closure in recycled PE. Curved visor. Reinforced front panel. Pre-curved visor. 4 seams on visor. Headband... 5 panels. Snapback closure in recycled PE. Curved visor. Reinforced front panel. Pre-curved visor. 4 seams on visor. Headband: 35% cotton/65% polyester. PVC closure.Head circumference: 58cm.