... 1,Front :100% Cotton twill, back closure: buckle/velcro/fabric strape or snap back.2,Size adjustable, one size fit ... Six panel cap with eyslets on each panel6, with slef fabric sweatband and cover stitching7,Packing: 25 pcs/polybag + 150 ... wool, T/C, polyester, acrylic, canvas, denim, camouflage, washed wrinkle fabric, microfiber, etc. all fabric AZO-free.Cap color all color availableStandard color ...