100% Cotton Hat sizing info: Hat sizing is about 58cm for unisex-adult.One size Fits most adult. However due to the adjustable strap this hat can be sized down to a 56cm,or zoom to a 60cm Please note, we highly recommend you measure your head to get a centimeter measurement before ordering. Hat Details:New Camouflage,Made of 100% cotton,16*12 twill,100% cotton sweatband,Washing process. Environmentally friendly fabric, non-toxic, tasteless. Without any logo,Blank just is classic. Exquisite workmanship.Machine washable.Curved brim,Metal buckle,Adjustable High Quality Workmanslip,More Choices for Color.A perfect hat for wearing when camping, hiking, riding or any outdoor activities. Our website presents product items are as close to real color,but take a different light and display factors,there is a certain color,please forgive me.thanks.