This cadet military cap is made of cotton material, soft, lightweight and breathable. This army veteran hat offers a variety of colors including classic camouflage, black,camo,and army green. This 2-pack military flat cap fit for hiking partners,Crafted from lightweight, packable quick-dry fabric, it delivers cooling during summer hiking. The brim shields you from UV rays, becoming your invisible armor during forest bathing. Adjustable hook-and-loop closure prevents temple pressure, while the extended brim creates a personal zone for mindfulness during camping. Note: There is a 1-3cm error in manual measurement, which belongs to the normal range, and the actual product shall prevail.